This "great" leader conquered the Persian Empire in 331 BC, then Egypt, then parts of India, before dying at the age of 33. Hopefully his empire remains intact!
Alexander the Great
This region was characterized by independent, often warring city states in the "Fertile Crescent." One of the original riverine civilizations.
Mesopotamia
This Chinese dynasty overthrew the one before it, introduced three new philosophies, and introduced the "Mandate of Heaven."
Zhou Dynasty
This form of religious worship characterized almost every riverine civilization. Greek for "many gods."
Polytheism
This city-state pioneered democracy, and became militaristic in its own right by leading the Delian League.
Athens
This "great" emperor, depicted at the Behistun site in Iran, restructured the Persian Empire's satrapies to make them more peaceful and productive
Darius I the Great
This once-populous Indus River city fell into decline around 1800 BC, probably due to drought, earthquakes, or conquest by the northern Aryans.
Mohenjo-Daro
This dynasty planted the seeds of decline for the Roman Empire, and is named after the military dictator who increased his soldiers' pay.
Severan Dynasty
This religion, with historically challenging origins, likely emerged from the Canaanites with monotheistic emphasis.
Judaism
Led by Sparta, this league came into conflict with Athens and its allies, and eventually defeated them in its same-named war.
Peloponnesian League
This pharaoh, who reigned over New Kingdom Egypt's greatest expansion and wealth, famously defeated the Hittites and is now on display at the British Museum.
Ramesses II the Great
This region gave birth to the Olmecs---the mother culture of all of Central America's societies.
Mesoamerica
The Meroitic Dynasty ruled this kingdom in Africa, and began construction Egyptian-style pyramids, but with steeper faces and entrance halls.
Kush
This Persian religion believed in a dualistic cosmic battle between Ahura Mazda and Angra Mainu. Named after its priestly founder.
Zoroastrianism
These two city states came into conflict with one another over territorial control. Both got their stronger allies involved, sparking the Peloponnesian War.
Corinth and Corcyra
Sargon the Great / Sargon of Akkad
Macedon
The earliest confirmed Chinese dynasty. Known for bone divination, ancestor worship, logographic script, and conquering its neighboring societies for sacrificial victims.
Shang Dynasty
This Chinese philosophy emphasized law and order, and not necessarily with a moral code.
Legalism
This final battle of the Peloponnesian War saw the Thebans and Athenians victorious over Sparta, and then the exhaustion of the Hellenic world.
Battle of Leuctra
This famous Mauryan emperor conquered most of India before converting to Buddhism, and built hospitals, schools, and poor-houses. You may know him by his "pillars."
Ashoka the Great
This "great" Greek-speaking region in Sicily and Southern Italy provided cultural influence to the Etruscans, and later, the Romans.
Magna Graecia
This dynasty ushered in the "Golden Age of India," a period of advancement in the arts, science, mathematics, and Hindu literature.
Gupta Dynasty
This theory in history asserts that climate, environment, and resources strictly shapes and limits the development of human societies. Now criticized for being overly-simplistic.
Geographical / environmental determinism
After the Late Bronze Age Collapse, the Aegean was depopulated by up to 90% from famine and "Sea Peoples" invasions, in this "un-bright" period.
Greek Dark Ages