A city that stands as it's own independent state; Vatican City is an example of a

One of the world's oldest written laws is the

Fertile land is able to produce crops

This picture shows fertile land

The land in Mesopotamia was barren or fertile

Hammurabi was a great

Hammurabi is known for a

Buildings, transportation, roads and power supply are

Mesopotamia is

"Meso" in Greek means

Infrastructure is important

Babylonians were people who lived in

The picture shows colorful

Th Ziggurat was a temple.

When you prepare land for crops or gardening, it's

Here are polygons. Shapes with many sides. Poly- means

Polytheistic means to worship

Here is the monorail train one rail. Mono- means

Here is the God of Judaism. Jews are monotheistic. Mono- means

Greek for 'rivers' is