Primitive and early church, ca. 30-600 14,831
Pleistocene 2,622
Paleozoic 2,530
Puritan Revolution, 1642-1660 2,346
Post-exilic period, 586 B.C.-210 A.D 2,321
Precambrian 1,959
Protests, 2011-2013 1,752
Peloponnesian War, 431-404 B.C 1,667
Partition, 1947 1,633
Period of civil wars, 1480-1603 1,610
Pahlavi dynasty, 1925-1979 1,606
Peter I, 1689-1725 1,577
Permian 1,551
Philip II, 1556-1598 1,430
Period of discoveries, 1385-1580 1,233
Protests, 2011- 1,177
Philippine American War, 1899-1902 1,005
Pennsylvanian 935
Pliocene 929
Peasant Uprising, 1994- 836
Philip IV, 1621-1665 655
Partition period, 1763-1796 642
Persian Wars, 500-449 B.C 614
Proterozoic 510
Period of northern and southern courts, 1336-1392 477
Philip V, 1700-1746 437
Paleocene 429
Plantagenets, 1154-1399 412
Peloponnesian War, 431 B.C.-404 B.C 408
Philip III, 1598-1621 359
Paul I, 1796-1801 320
Partition, 1919-1922 315
Piast period, 960-1386 284
Period of Consolidation, 1462-1605 227
Philip II Augustus, 1180-1223 208
Paleogene 204
Partition, 1945 183
Persian Wars, 500 B.C.-449 B.C 148
Persian Gulf War, 1991 137
Philip IV, 1285-1314 127
Punitive Expedition into Mexico, 1916 123
Papal Interdict, 1606-1607 115
Papal rule, 1815-1860 108
Peter III, 1762 108
Period of military anarchy, 235-284 106
Palaeologi dynasty, 1259-1448 100
Partition, 1921 87
Prognose 85
Partition, 1995 83
Peter I, 1350-1369 83
Peter IV, 1336-1387 68
Periodicals 62
Philip VI, 1328-1350 60
Pedro I, 1357-1367 59
Proposed partition, 1937 59
Politics and government 58
Papal rule, 1506-1797 57
Peter II, 1727-1730 55
Partition, 1905 52
Proposed invasion of England, 1793-1805 52
Period of the Italian Kings, 887-962 49
Pléistocène 46
Peasants' Uprising, 1907 41
Pennsylvania 39
Paris 38
Pictorial works 35
Politics, 1945- 34
Prognose 2000-2100 34
Período Meiji, 1868 1912 32
Pre-Quaternary 32
Primitive and early church 32
Pedro II, 1683-1706 30
Peter III, 1276-1285 28
Pagan period, 849-1287 27
Peasant Uprising, 1784 27
Perpetual League, 1291 27
Philadelphia 27
Pléistocène 27
Peasant Uprising, 1846 26
Partition, 1948 25
Protests, 2011 25
Poetry 24
Poland 24
Philip III, 1270-1285 23
Peronist Revolt, 1956 22
Peru Bolivian Confederation, 1836-1839 22
Paléozoïque 21
Philip I, 1060-1108 21
Portuguese Invasion, 1970 21
Philip V, 1316-1322 20
Philip of Swabia, 1198-1208 20
Primitive and early church, approximately 30-600 20
Prognose 1990-2000 20
Peasant Uprising, 1573 19
Philosophy 19
Paléozoïque 18
Parliament, 1640-1660 18
Peasant Uprising, 1994 18
Précambrien 18
Peasants' War, 1798 17