1st millennium BC

• The Iron Age began in Western Europe
• Egypt declined as a major power
• The Tanakh was written
• Buddhism was founded
• Cyrus the Great conquered Babylon and created the Persian Empire (6th century BC)
• Sparta and Athens fought the Peloponnesian War
• Alexander the Great conquered Greece, Egypt, Persia and Afghanistan
• Hellenic Greek culture spread through the Mediterranean
• China was unified under the Qin Dynasty
• Celts invaded Western Europe
• The Roman Republic rose and fell
• Rome and Carthage fought the Punic wars
• The Maya civilisation began

• David, king of Israel
• Homer, poet
• Buddha, founder of Buddhism
• Confucius, Chinese philosopher
• Aristotle, Greek Philosopher
• Socrates,Greek Philosopher
• Plato, Greek philosopher
• Pythagoras, Greek mathemetician
• Alexander the Great, Greek conqueror (4th century BC)
• Archimedes, scientist
• Euclid, Alexandrian mathematician
• Julius Caesar, Roman conqueror and dictator

• Iron use becomes widespread
• Philosophy
• Buoyancy principle is discovered
• Geometry is developed
• Pythagorean theorem proved
• Eratosthenes proves that the earth is a sphere and estimates its diameter.
• The Phoenecians invent the alphabet

10th century BC	990s BC	980s BC	970s BC	960s BC	950s BC	940s BC	930s BC	920s BC	910s BC	900s BC
9th century BC	890s BC	880s BC	870s BC	860s BC	850s BC	840s BC	830s BC	820s BC	810s BC	800s BC
8th century BC	790s BC	780s BC	770s BC	760s BC	750s BC	740s BC	730s BC	720s BC	710s BC	700s BC
7th century BC	690s BC	680s BC	670s BC	660s BC	650s BC	640s BC	630s BC	620s BC	610s BC	600s BC
6th century BC	590s BC	580s BC	570s BC	560s BC	550s BC	540s BC	530s BC	520s BC	510s BC	500s BC
5th century BC	490s BC	480s BC	470s BC	460s BC	450s BC	440s BC	430s BC	420s BC	410s BC	400s BC
4th century BC	390s BC	380s BC	370s BC	360s BC	350s BC	340s BC	330s BC	320s BC	310s BC	300s BC
3rd century BC	290s BC	280s BC	270s BC	260s BC	250s BC	240s BC	230s BC	220s BC	210s BC	200s BC
2nd century BC	190s BC	180s BC	170s BC	160s BC	150s BC	140s BC	130s BC	120s BC	110s BC	100s BC
1st century BC	90s BC	80s BC	70s BC	60s BC	50s BC	40s BC	30s BC	20s BC	10s BC	0s BC