Outer Space
History
1940s
100

The third planet from the sun

What is Earth

100

This person led the US to a victory in the Revolutionary war

Who is George Washington

100
This war happened all through the 1940s

What is World War 2

200

A matter absorbing hole

What is a Black Hole

200

This person had a play made after his life in the revolutionary war 

Who is Alexander Hamilton

200

51 Nations formed this orginization

What is the United Nations

300

A Hole that spits out matter

White Hole

300

This person made the theory of gravity

Who is Issac Newton

300

This war started in the 1940s

What is the Cold War

400

This is a place where planets orbit around a sun

What is the Solar System

400

This French emperor tried to rule the world in the 17 and 1800s

Who is Napoleon

400

This Chemical was tied to the decline in bird population in the 1940s

DDT

500

These dot the universes holding multiple Solar Systems

What is a Galaxy

500
When this kingdom fell, the dark ages started.

What is Rome

500

This Food related event ended in the 1940s

What is the Great Depresion