Things to see in the USA

Gettysburg National Cemetery  in Gettysburg, Pennsylvania

The Statue of Liberty on Liberty Island in New York Harbor

Mount Rushmore National Memorial in Keystone South Dakota

The White House in Washington, DC

Alcatraz Prison in San Francisco,California

Kennedy Space Center in Orsino,Florida 

Presidential Libraries and Museums  

not all are shown in photo of course.. 

http://www.presidentsusa.net/libraries.html <--- that website will give you all of them 

National World War I Museum Kansas City,Missouri

National World War II Museum in New Orleans, Louisiana

The Alamo in San Antonio,Texas