Show:
U.S. HISTORY
SCIENCE
100
The first capital of the United States.
What is New York City?
200
The only U.S. president to resign from office.
Who is Richard Nixon?
200
Cloud that produces thunderstorms.
What is a cumulonimbus cloud?
300
The father of the U.S. Constitution.
Who is James Madison?
300
Rows and columns are known as what in the periodic table?
What are periods and groups?
400
The amendment that gave D.C. citizens the right to vote.
What is the 23rd amendment?
500
The first 3 colonies to become states.
What is Delaware, Pennsylvania, and New Jersey.