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