kamil_395

Position: Private

Joined: 2017-03-15

Stats
GM X
GM VIII
GM VI
Company statistics
Team statistics
Skirmishes statistics
Stronghold statistics
Share
Other

Overall Stats

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	1029		0		0		8
Ø Tier	5,21		0,00		0,00		7,75
Victories	472	45,87%	0	0,00%	0	0,00%	4	50,00%
Defeats	549	53,35%	0	0,00%	0	0,00%	4	50,00%
Draws	8	0,78%	0	0,00%	0	0,00%	0	0,00%
Battles survived	197	19,14%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	424	0,41	0	0,00	0	0,00	7	0,88
Destruction ratio	0,51		0,00		0,00		0,88
Tanks spotted	581	0,56	0	0,00	0	0,00	10	1,25
Damage dealt	502,89		0,00		0,00		775,13
Capture points	809	0,79	0	0,00	0	0,00	0	0,00
Defense points	46	0,04	0	0,00	0	0,00	0	0,00
Experience	312,74		0,00		0,00		379,13
WN7	585,63		0,00		0,00		924,93
WN8	603,64		0,00		0,00		705,38

Total
Battles	1029
Ø Tier	5,21
Victories	472	45,87%
Defeats	549	53,35%
Draws	8	0,78%
Battles survived	197	19,14%
Tanks destroyed	424	0,41
Destruction ratio	0,51
Tanks spotted	581	0,56
Damage dealt	502,89
Capture points	809	0,79
Defense points	46	0,04
Experience	312,74
WN7	585,63
WN8	603,64

Past 24 hours
Battles	0
Ø Tier	0,00
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00
WN7	0,00
WN8	0,00

Past 7 days
Battles	0
Ø Tier	0,00
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00
WN7	0,00
WN8	0,00

Past 30 days
Battles	8
Ø Tier	7,75
Victories	4	50,00%
Defeats	4	50,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	7	0,88
Destruction ratio	0,88
Tanks spotted	10	1,25
Damage dealt	775,13
Capture points	0	0,00
Defense points	0	0,00
Experience	379,13
WN7	924,93
WN8	705,38

Created at:

Last battle:

Last update:

Globalmap Absolute X

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Globalmap Champion VIII

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Globalmap Middle VI

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Company statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Team statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Skirmishes statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Stronghold defense statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

World of Tanks Profile

Anzeigen

Tanks (81)

Tank Name	Tier	Ø Damage	Ø XP	Battles	Victories	WN8
IS-7	10	1360,24	641	160	41,25%	831,01
Super Conqueror	10	1289,79	577	67	41,79%	698,85
SU-18	2	99,83	122	52	50,00%	456,66
Achilles	6	649,00	412	50	36,00%	910,52
Sav m/43	4	140,36	163	47	51,06%	227,00
Ikv 72	3	62,67	108	43	37,21%	1,32
T3 HMC	2	21,13	70	39	43,59%	26,70
Valentine AT	4	100,27	191	37	64,86%	237,53
T-28	4	59,69	135	35	51,43%	109,14
M2	2	71,97	172	33	51,52%	168,98
KR-1	11	1549,69	542	32	34,38%	666,96
Type 91 Heavy	3	119,19	175	27	44,44%	207,56
AT 2	5	387,05	292	21	47,62%	749,64
Type 89 I-Go/Chi-Ro	2	130,55	232	20	60,00%	507,04
WZ-114	9	1446,00	675	20	50,00%	1225,97
T6 Medium	4	267,39	191	18	44,44%	410,83
Type 3 Chi-Nu	5	122,06	175	18	50,00%	143,12
AT-1	2	43,63	74	16	37,50%	0,00
T-46	3	84,47	191	15	46,67%	156,87
Ikv 103	5	353,50	307	14	35,71%	546,54
T1 Cunningham	1	104,79	279	14	64,29%	643,15
SU-76M	4	292,69	203	13	30,77%	556,28
T1 HMC	2	25,55	108	11	63,64%	230,97
G.Pz. Mk. VI (e)	2	26,33	78	9	44,44%	61,15
Pz.Kpfw. 35 (t)	2	31,44	108	9	44,44%	34,18
AMX 38	3	22,75	210	8	50,00%	97,90
Cruiser Mk. I	1	111,88	224	8	62,50%	525,49
Type 97 Chi-Ha	3	60,63	200	8	62,50%	197,12
FCM 36	2	113,63	359	8	75,00%	565,16
Patton the Tank	9	1004,13	743	8	62,50%	1057,43
Pz.Kpfw. T 25	5	170,50	325	8	50,00%	262,88
Cruiser Mk. III	3	109,86	140	7	42,86%	285,97
T56 GMC	3	0,00	39	7	14,29%	0,00
Renault FT	1	24,00	109	7	42,86%	20,28
Universal Carrier 2-pdr	2	30,50	75	6	33,33%	0,00
Stuart I-IV	3	16,83	93	6	33,33%	0,00
SU-26	3	65,83	104	6	50,00%	109,68
Matilda IV	5	84,33	168	6	33,33%	0,00
Vickers Medium Mk. I	1	67,83	207	6	50,00%	195,95
Tetrarch	2	125,40	228	5	60,00%	567,75
8,8 cm Pak 43 Jagdtiger	8	147,60	143	5	20,00%	0,00
Fantôme	9	1251,20	646	5	80,00%	1200,75
IS-3	8	1089,20	608	5	60,00%	1134,09
Pz.Kpfw. III Ausf. E	3	148,00	252	5	80,00%	470,33
IS	7	826,20	375	5	0,00%	907,82
T-26	2	131,40	195	5	40,00%	460,82
Type 95 Heavy	4	26,75	115	4	25,00%	0,00
T2 Medium Tank	2	13,75	130	4	25,00%	0,00
Panzerjäger I	2	27,25	67	4	50,00%	76,78
Renault NC-31	1	62,33	65	3	33,33%	71,71
L-60	2	37,33	167	3	66,67%	260,85
VK 28.01 mit 10,5 cm L/28	6	239,33	205	3	33,33%	253,67
Black Prince II	7	814,33	551	3	0,00%	963,50
Vickers Medium Mk. II	2	107,67	243	3	66,67%	529,11
BT-2	2	12,67	73	3	33,33%	0,00
Pz.Kpfw. II	2	7,67	71	3	33,33%	0,00
Renault FT AC	2	0,00	41	3	33,33%	0,00
Pvlvv fm/42	2	116,33	311	3	33,33%	237,51
MS-1	1	53,67	85	3	0,00%	21,56
Loyd Gun Carriage	2	0,00	128	2	50,00%	88,26
Renault Otsu	1	116,50	401	2	100,00%	600,77
M24E2 Super Chaffee	6	179,00	345	2	50,00%	286,43
Strv m/38	2	168,00	440	2	100,00%	872,62
Rheinmetall Skorpion G	8	993,00	219	2	0,00%	711,67
T-29	3	100,00	255	2	100,00%	324,70
Leichttraktor	1	70,50	223	2	100,00%	340,00
Super Hellcat	7	260,50	100	2	0,00%	69,24
M8A1	4	448,00	316	2	100,00%	1140,02
Type 1 Chi-He	4	73,50	222	2	50,00%	105,14
Pz.Kpfw. I	2	43,50	82	2	0,00%	0,00
Chi-Ni	2	128,00	704	1	100,00%	676,74
Fiat 3000	1	0,00	100	1	100,00%	261,00
Lorraine 40 t	8	0,00	498	1	100,00%	261,00
Strv fm/21	1	0,00	84	1	0,00%	0,00
Strv m/40L	3	0,00	97	1	100,00%	261,00
T-116	3	349,00	439	1	100,00%	1773,12
Renault FT 75 BS	2	68,00	39	1	0,00%	122,22
Object 257	9	1408,00	1010	1	100,00%	1374,16
T-60	2	5,00	142	1	100,00%	261,00
Vickers Medium Mk. III	3	0,00	13	1	0,00%	0,00
Conqueror	9	547,00	675	1	100,00%	415,80

Graphs

WN8

Anzeigen

Clan history

[KURD] Peshmerga

Position: Private

Joined: 2017-03-15

[KURD] Peshmerga

Position: Private

Joined: 2017-03-15

Left: 2024-12-24

kamil_395

Overall Stats

Globalmap Absolute X

Globalmap Champion VIII

Globalmap Middle VI

Company statistics

Team statistics

Skirmishes statistics

Stronghold defense statistics

Share

Tanks (81)

Graphs

WN8

Clan history