What does the word Mesopotamia mean in Greek?

What are the three current day countries that make up Mesopotamia?

What two rivers is Mesopotamia situated between? 

What three things made Mesopotamia a place where agriculture could thrive? 

What two cities made up the Akkadian Empire?

What system came from the advanced mathematics they developed? 

How many prominent constellations were used to divide an earth year?

The most important development that came out of the Mesopotamia was?

King Hammaurabi was known for developing what?

The Babylonians named the seven days of the week after?