Match the civilization with its invention or idea. 1. sumer advances in algebra and chemistry 2. assyria dividing a circle into 360 degrees 3. babylonia sexagesimal numbering system 4. hittite iron chariots 5. persia first written language

Let's sort out the jumble:

Advances in algebra and chemistry = Persia
Dividing a circle into 360 degrees = Assyria
Sexagesimal numbering system = Babylonia
Iron chariots = Hittite
First written language = Sumer

By the way, if the term "sexagesimal" isn't in your everyday vocabulary, that refers to a system based around the number 60.   The Babylonians had specific, different symbols for each numeral up to 59.