United States
100

Name the capital of the United States?

What is Washington D.C.?

200

Name two national U.S. holidays

What is New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Memorial Day, Juneteenth, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving, and Christmas?

300

Name the reasons for the 50 stars on the USA flag

What is one star for each state, each star represents a state, and there are 50 states?

400

Name one state that borders Mexico

What is California, New Mexico, Arizona, and Texas?

500

Name one state that borders Canada

 What is Maine, Ohio, Vermont, Pennsylvania, New York, Montana, Alaska, North Dakota, New Hampshire, Michigan, Minnesota, Idaho, and Washington?