jerabst1

Position: Private

Joined: 2016-03-25

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	5709		0		0		0
Ø Tier	5,55		0,00		0,00		0,00
Victories	2763	48,40%	0	0,00%	0	0,00%	0	0,00%
Defeats	2889	50,60%	0	0,00%	0	0,00%	0	0,00%
Draws	57	1,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	1272	22,28%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	3548	0,62	0	0,00	0	0,00	0	0,00
Destruction ratio	0,80		0,00		0,00		0,00
Tanks spotted	5659	0,99	0	0,00	0	0,00	0	0,00
Damage dealt	462,29		0,00		0,00		0,00
Capture points	6351	1,11	0	0,00	0	0,00	0	0,00
Defense points	2816	0,49	0	0,00	0	0,00	0	0,00
Experience	316,98		0,00		0,00		0,00
WN7	775,00		0,00		0,00		0,00
WN8	811,22		0,00		0,00		0,00

Total
Battles	5709
Ø Tier	5,55
Victories	2763	48,40%
Defeats	2889	50,60%
Draws	57	1,00%
Battles survived	1272	22,28%
Tanks destroyed	3548	0,62
Destruction ratio	0,80
Tanks spotted	5659	0,99
Damage dealt	462,29
Capture points	6351	1,11
Defense points	2816	0,49
Experience	316,98
WN7	775,00
WN8	811,22

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	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

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	3		0		0		0
Victories	1	33,33%	0	0,00%	0	0,00%	0	0,00%
Defeats	2	66,67%	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	2	0,67	0	0,00	0	0,00	0	0,00
Destruction ratio	0,67		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	555,67		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	282,33		0,00		0,00		0,00

Total
Battles	3
Victories	1	33,33%
Defeats	2	66,67%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	2	0,67
Destruction ratio	0,67
Tanks spotted	0	0,00
Damage dealt	555,67
Capture points	0	0,00
Defense points	0	0,00
Experience	282,33

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
Excelsior	5	439,42	373	323	50,15%	822,51
Spähpanzer SP I C	7	552,08	396	251	42,63%	883,09
G.W. Panther	7	842,45	356	242	49,59%	1001,08
Sturmpanzer II	4	306,16	229	215	52,09%	1037,95
T20	7	740,35	448	199	52,26%	1125,01
T-34	5	312,39	283	193	45,60%	695,77
T29	7	845,19	438	186	53,23%	1048,93
Churchill I	5	468,46	337	183	45,36%	963,41
M12	7	839,33	395	183	50,82%	1019,70
AMX AC mle. 46	7	629,55	344	159	45,91%	717,46
M4A1 Sherman	5	355,69	289	157	52,87%	894,68
VK 28.01	6	227,35	294	155	46,45%	474,58
Hummel	6	656,42	341	147	57,14%	937,14
Churchill Gun Carrier	6	460,44	302	145	51,72%	727,83
M4A3E8 Sherman	6	396,06	345	145	49,66%	641,30
Spähpanzer Ru 251	9	493,89	414	132	53,79%	590,98
G.W. Tiger (P)	8	902,91	372	127	42,52%	893,82
M44	6	749,29	374	125	56,00%	1348,86
Škoda T 25	6	530,18	345	122	40,16%	843,44
M3 Lee	4	215,84	200	120	40,00%	568,38
Churchill VII	6	546,49	384	114	52,63%	902,13
Grille	5	490,38	280	113	48,67%	1072,09
T1 Heavy Tank	5	442,07	310	112	40,18%	729,89
VK 16.02 Leopard	5	195,04	241	102	41,18%	381,62
ARL V39	6	448,29	321	99	50,51%	694,35
M6	6	514,12	381	98	48,98%	667,85
M4A3E2 Sherman Jumbo	6	398,40	378	88	50,00%	657,45
M36 Jackson	6	518,31	299	85	45,88%	710,09
Somua SAu 40	4	195,86	188	85	48,24%	388,32
Škoda T 24	5	348,11	293	82	53,66%	923,05
S35 CA	5	357,10	238	79	44,30%	592,22
ST vz. 39	4	215,07	269	71	47,89%	611,89
M41 HMC	5	519,75	302	68	52,94%	801,28
Black Prince	7	505,84	387	64	40,63%	430,21
Pz.Kpfw. II Luchs	4	192,32	222	63	42,86%	513,99
StuG IV	5	312,95	224	61	36,07%	579,37
Vickers Medium Mk. I	1	89,25	146	61	45,90%	323,58
M7 Priest	3	181,35	194	55	43,64%	323,68
Covenanter	5	204,85	241	54	50,00%	571,06
Matilda	4	288,98	265	54	46,30%	716,15
M2 Medium Tank	3	200,30	249	54	57,41%	761,85
Pz.Kpfw. II Ausf. G	3	118,18	193	51	50,98%	338,13
MT-25	6	239,54	298	50	42,00%	453,06
M37	4	300,28	246	46	45,65%	881,58
Renault UE 57	3	133,40	163	43	58,14%	342,73
Sturmpanzer I Bison	3	152,64	116	33	42,42%	320,17
Konštrukta T-34/100	7	368,03	284	31	38,71%	294,77
M26 Pershing	8	357,43	331	30	46,67%	242,22
T2 Medium Tank	2	186,71	193	28	39,29%	884,41
T1 Cunningham	1	78,53	181	17	47,06%	301,61
Cruiser Mk. IV	4	192,06	207	17	58,82%	580,94
Renault FT AC	2	103,35	148	17	58,82%	303,10
Strv m/40L	3	193,56	165	16	31,25%	450,37
BT-7	4	77,43	124	14	21,43%	64,97
LT vz. 38	3	222,46	409	13	61,54%	1027,41
Lorraine 39L AM	3	205,67	197	12	66,67%	705,45
Pz.Kpfw. II	2	58,92	193	12	58,33%	160,70
Vickers Medium Mk. II	2	96,55	153	11	45,45%	276,39
T56 GMC	3	181,50	131	10	50,00%	446,92
Crusader	6	186,20	278	10	70,00%	559,87
Vickers Medium Mk. III	3	305,33	337	9	88,89%	1592,13
Renault FT 75 BS	2	62,75	104	8	50,00%	177,75
Leichttraktor	1	62,50	96	8	25,00%	47,01
HWK 12	8	804,00	334	7	28,57%	1266,09
T-34-85	6	224,67	204	6	33,33%	138,71
Cruiser Mk. III	3	85,60	171	5	80,00%	418,20
Strv m/38	2	161,80	212	5	60,00%	649,83
AT 7	7	212,40	351	5	60,00%	187,50
BT-2	2	128,80	160	5	40,00%	461,75
T-29	3	248,00	204	3	33,33%	683,58
Renault FT	1	13,00	99	2	100,00%	261,00
LT vz. 35	2	278,50	355	2	50,00%	1322,20
A-20	5	104,50	182	2	50,00%	193,88
T7 Combat Car	2	31,50	162	2	50,00%	106,25
Kolohousenka	1	52,50	212	2	50,00%	82,13
Renault NC-31	1	91,00	63	1	0,00%	253,37
MS-1	1	198,00	392	1	100,00%	1280,77
M24E2 Super Chaffee	6	128,00	98	1	0,00%	39,17
T-50-2	6	0,00	387	1	100,00%	261,00
Strv fm/21	1	224,00	284	1	100,00%	1481,21
Aufklärungspanzer Panther	7	72,00	279	1	100,00%	261,00

Graphs

WN8

Anzeigen

Clan history

[-BLUE] TankovéModréMonštrá

Position: Private

Joined: 2016-03-25

[-BLUE] TankovéModréMonštrá

Position: Private

Joined: 2016-03-25

Left: 2024-12-24

jerabst1

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