World Time Line


 

         
         
                4.5 billion B.C.
                     Planet Earth formed.

                3 billion B.C.
                     First signs of primeval life (bacteria and
                     blue-green algae) appear in oceans.

                600 million B.C.
                     Earliest date to which fossils can be
                     traced. 

                4.4 million B.C.
                     Earliest known hominid fossils
                     (Australopithecus ramidis) found in
                     Aramis, Ethiopia, 1994.

                4.2 million B.C.
                     Australopithecus anamensis found in
                     Lake Turkana, Kenya, 1995.

                3.2 million B.C.
                     Australopithecus afarenis (nicknamed
                     “Lucy”) found in Ethiopia, 1974.

                2.5 million B.C.
                     Homo habilis (“Handy Man”), first
                     brain expansion and first chipped
                     stones.

                1.8 million B.C.
                     Homo erectus (“Upright Man”). Brain
                     size twice that of Australopithecine
                     species.

                1.7 million B.C.
                     Homo erectus leaves Africa.

                100,000 B.C.
                     First modern Homo sapiens in South
                     Africa.

                70,000 B.C.
                     Neanderthal man (use of fire and advanced tools).

                35,000 B.C.
                     Neanderthal man replaced by later groups of Homo sapiens (i.e.,
                     Cro-Magnon man, etc.).

                18,000 B.C.
                     Cro-Magnons replaced by later cultures.

                15,000 B.C.
                     Migrations across Bering Straits into the Americas.

                10,000 B.C.
                     Semi-permanent agricultural settlements in Old World.

                10,000–4,000 B.C.
                     Development of settlements into cities and development of skills such
                     as the wheel, pottery, and improved methods of cultivation in
                     Mesopotamia and elsewhere.

                5500–3000 B.C.
                     Predynastic Egyptian cultures develop (5500–3100 B.C.); begin using
                     agriculture (c. 5000 B.C.). Earliest known civilization arises in Sumer
                     (4500–4000 B.C.). Earliest recorded date in Egyptian calendar (4241
                     B.C.). First year of Jewish calendar (3760 B.C.). First phonetic writing
                     appears (c. 3500 B.C.). Sumerians develop a city-state civilization (c.
                     3000 B.C.). Copper used by Egyptians and Sumerians. Western
                     Europe is neolithic, without metals or written records.

                3000–2000 B.C.
                     Pharaonic rule begins in Egypt. King Khufu (Cheops), 4th dynasty
                     (2700–2675 B.C.), completes construction of the Great Pyramid at
                     Giza (c. 2680 B.C.). The Great Sphinx of Giza (c. 2540 B.C.) is built by
                     King Khafre. Earliest Egyptian mummies. Papyrus. Phoenician
                     settlements on coast of what is now Syria and Lebanon. Semitic tribes
                     settle in Assyria. Sargon, first Akkadian king, builds Mesopotamian
                     empire. The Gilgamesh epic (c. 3000 B.C.). Abraham leaves Ur (c.
                     2000 B.C.). Systematic astronomy in Egypt, Babylon, India, China.

                3000–1500 B.C.
                     The most ancient civilization on the Indian subcontinent, the
                     sophisticated and extensive Indus Valley civilization, flourishes in what
                     is today Pakistan. In Britain, Stonehenge erected according to some
                     unknown astronomical rationale. Its three main phases of construction
                     are thought to span c. 3000–1500 B.C.

                2000–1500 B.C.
                     Hyksos invaders drive Egyptians from Lower Egypt (17th century
                     B.C.). Amosis I frees Egypt from Hyksos (c. 1600 B.C.). Assyrians rise
                     to power—cities of Ashur and Nineveh. Twenty-four-character
                     alphabet in Egypt. Israelites enslaved in Egypt. Cuneiform inscriptions
                     used by Hittites. Peak of Minoan culture on Isle of Crete—earliest
                     form of written Greek. Hammurabi, king of Babylon, develops oldest
                     existing code of laws (18th century B.C.).

                1500–1000 B.C.
                     Ikhnaton develops monotheistic religion in Egypt (c. 1375 B.C.). His
                     successor, Tutankhamen, returns to earlier gods. Moses leads
                     Israelites out of Egypt into Canaan—Ten Commandments. Greeks
                     destroy Troy (c. 1193 B.C.). End of Greek civilization in Mycenae with
                     invasion of Dorians. Chinese civilization develops under Shang
                     Dynasty. Olmec civilization in Mexico—stone monuments; picture
                     writing. 

                1000–900 B.C.
                     Solomon succeeds King David, builds Jerusalem temple. After
                     Solomon's death, kingdom divided into Israel and Judah. Hebrew
                     elders begin to write Old Testament books of Bible. Phoenicians
                     colonize Spain with settlement at Cadiz.

                900–800 B.C.
                     Phoenicians establish Carthage (c. 810 B.C.). The Iliad and the
                     Odyssey, perhaps composed by Greek poet Homer.

                800–700 B.C.
                     Prophets Amos, Hosea, Isaiah. First recorded Olympic games (776
                     B.C.). Legendary founding of Rome by Romulus (753 B.C.). Assyrian
                     king Sargon II conquers Hittites, Chaldeans, Samaria (end of Kingdom
                     of Israel). Earliest written music. Chariots introduced into Italy by
                     Etruscans.

                700–600 B.C.
                     End of Assyrian Empire (616 B.C.)—Nineveh destroyed by Chaldeans
                     (Neo-Babylonians) and Medes (612 B.C.). Founding of Byzantium by
                     Greeks (c. 660 B.C.). Building of the Acropolis in Athens. Solon,
                     Greek lawgiver (640–560 B.C.). Sappho of Lesbos, Greek poet (fl.
                     610–c. 580 B.C.). Lao-tse, Chinese philosopher and founder of
                     Taoism (born c. 604 B.C.).
 
 
 
 

                600–500 B.C.
                     Babylonian King Nebuchadnezzar
                     builds empire, destroys Jerusalem
                     (586 B.C.). Babylonian Captivity of
                     the Jews (starting 587 B.C.). Hanging
                     Gardens of Babylon. Cyrus the
                     Great of Persia creates great empire,
                     conquers Babylon (539 B.C.), frees
                     the Jews. Athenian democracy
                     develops. Aeschylus, Greek
                     dramatist (525–465 B.C.).
                     Pythagoras, Greek philosopher and
                     mathematician (c. 582–c. 507 B.C.).
                     Confucius (551–479 B.C.) develops
                     ethical and social philosophy in
                     China. The Analects or Lun-yü
                     (“collected sayings”) are compiled
                     by the second generation of
                     Confucian disciples. Buddha (c.
                     563–c. 483 B.C.) founds Buddhism
                     in India.

                500–400 B.C.
                     Greeks defeat Persians: battles of
                     Marathon (490 B.C.), Thermopylae
                     (480 B.C.), Salamis (480 B.C.).
                     Peloponnesian Wars between
                     Athens and Sparta (431–404
                     B.C.)—Sparta victorious. Pericles
                     comes to power in Athens (462
                     B.C.). Flowering of Greek culture
                     during the Age of Pericles (450–400
                     B.C.). The Parthenon is built in
                     Athens as a temple of the goddess
                     Athena (447–432 B.C.). Ictinus and
                     Callicrates are the architects and
                     Phidias is responsible for the
                     sculpture. Sophocles, Greek
                     dramatist (496–c.406 B.C.).
                     Hippocrates, Greek “Father of
                     Medicine” (born 460 B.C.). Xerxes I,
                     king of Persia (rules 485–465 B.C.).

                400–300 B.C.
                     Pentateuch—first five books of the
                     Old Testament evolve in final form.
                     Philip of Macedon, who believed
                     himself to be a descendant of the
                     Greek people, assassinated (336
                     B.C.) after subduing the Greek
                     city-states; succeeded by son,
                     Alexander the Great (356–323 B.C.),
                     who destroys Thebes (335 B.C.),
                     conquers Tyre and Jerusalem (332
                     B.C.), occupies Babylon (330 B.C.),
                     invades India, and dies in Babylon.
                     His empire is divided among his
                     generals; one of them, Seleucis I,
                     establishes Middle East empire with
                     capitals at Antioch (Syria) and
                     Seleucia (in Iraq). Trial and
                     execution of Greek philosopher
                     Socrates (399 B.C.). Dialogues
                     recorded by his student, Plato (c.
                     427–348 or 347 B.C.). Euclid's work
                     on geometry (323 B.C.). Aristotle,
                     Greek philosopher (384–322 B.C.).
                     Demosthenes, Greek orator
                     (384–322 B.C.). Praxiteles, Greek
                     sculptor (400–330 B.C.). 

                300–251 B.C.
                     First Punic War (264–241 B.C.):
                     Rome defeats the Carthaginians and
                     begins its domination of the
                     Mediterranean. Temple of the Sun at
                     Teotihuacan, Mexico (c. 300 B.C.).
                     Invention of Mayan calendar in
                     Yucatán—more exact than older
                     calendars. First Roman gladiatorial
                     games (264 B.C.). Archimedes,
                     Greek mathematician (287–212
                     B.C.). 

                250–201 B.C.
                     Second Punic War (219–201 B.C.):
                     Hannibal, Carthaginian general
                     (246–142 B.C.), crosses the Alps
                     (218 B.C.), reaches gates of Rome
                     (211 B.C.), retreats, and is defeated
                     by Scipio Africanus at Zama (202
                     B.C.). Great Wall of China built (c.
                     215 B.C.).

                200–151 B.C.
                     Romans defeat Seleucid King
                     Antiochus III at Thermopylae (191
                     B.C.)—beginning of Roman world
                     domination. Maccabean revolt
                     against Seleucids (167 B.C.).

                150–101 B.C.
                     Third Punic War (149–146 B.C.):
                     Rome destroys Carthage, killing
                     450,000 and enslaving the remaining
                     50,000 inhabitants. Roman armies
                     conquer Macedonia, Greece,
                     Anatolia, Balearic Islands, and
                     southern France. Venus de Milo (c.
                     140 B.C.). Cicero, Roman orator
                     (106–43 B.C.).

                100–51 B.C.
                     Julius Caesar (100–44 B.C.) invades
                     Britain (55 B.C.) and conquers Gaul
                     (France) (c. 50 B.C.). Spartacus
                     leads slave revolt against Rome (71
                     B.C.). Romans conquer Seleucid
                     empire. Roman general Pompey
                     conquers Jerusalem (63 B.C.).
                     Cleopatra on Egyptian throne
                     (51–31 B.C.). Chinese develop use
                     of paper (c. 100 B.C.). Virgil, Roman
                     poet (70–19 B.C.). Horace, Roman
                     poet (65–8 B.C.).

                50–1 B.C.
                     Caesar crosses Rubicon to fight
                     Pompey (50 B.C.). Herod makes
                     Roman governor of Judea (47 B.C.).
                     Caesar murdered (44 B.C.). Caesar's
                     nephew, Octavian, defeats Mark
                     Antony and Cleopatra at Battle of
                     Actium (31 B.C.), and establishes
                     Roman empire as Emperor
                     Augustus—rules 27 B.C.–A.D. 14.
                     Pantheon built for the first time under
                     Agrippa, 27 B.C. Ovid, Roman poet
                     (43 B.C.–A.D. 18). 
 
 

         
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