2:1
2:2
2:3
100

The first civilization, located in Mesopotamia, with independent city-states.

What is Sumer?

100

The empire that was considered to be "easily invaded". 

What is Assyria?

100

The first written code of laws.

What is Hammurabi's Code?

200

The two rivers bordering Mesopotamia, aka the rivers of life and death. 

What are the Tigris and Euphrates rivers?

200

The groups that overthrew Assyria.

What are the Medes and Chaldeans?

300

A place of worship for Sumerians.

 What is a ziggurat?

300

The king who rebuilt Babylon.

Who is Nebuchadnezzar? 

300

The language using symbols that changed over time.

What is cuneiform?

400

One of the most powerful city-states in Sumer.

What is Ur?

400

The empire that the New Babylonian Empire fell to, led by Cyrus the Great.

What is Persia?

400

The amount of laws in Hammurabi's code.

What is 282 laws?

500

The King of Akkad who eventually conquered Sumer. 

Who is King Sargon?

500

The empire that stretched from Greece to India, and led to new advancements in math, science, and government.

 What is the Persian Empire? 

500

A law from Hammurabi's Code. 

What is an "eye for an eye"?