People
This is the first president of the United States.
George Washington
This is our nation's capital, built in 1791.
Washington, D.C.
This is what they called the people who were brought to America to work on plantations.
slaves
airplane
These two explorers traveled through the Louisiana Territory to the Pacific Ocean.
Lewis and Clark
This is the state where the Alamo is.
Texas
This is the war between the North and the South.
The Civil War
This is an invention that people used to listen to music and the news.
radio
This person invented the steel plow.
John Deere
This is where Abraham Lincoln gave his speech saying "all men are created equal".
Gettysburg
This is the route that helped slaves make their way to freedom.
the Underground Railroad
This is what Alexander Graham Bell invented to help people communicate when they are apart.
the telephone
This is the president that freed the slaves and wrote the Gettysburg Address.
Abraham Lincoln
This is the state where the Wright brothers flew the first airplance.
North Carolina
This is what Abraham Lincoln issued, proclaiming that slaves were free.
The Emancipation Proclamation
This is a farm tool invented by John Deere.
the plow