Hi

2. co-founded Microsoft Corporation
4. the "Father of the Constitution" for his pivotal role in drafting and promoting the Constitution of the United States and the Bill of Rights
7. was an American politician and actor who served as the 40th president
8. reunite the country following the American Civil War
11. director of the Los Alamos Laboratory and responsible for the research and design of an atomic bomb.
14. organized the National Bank, the first U. S. monetary system
15. contributing inventions such as the incandescent light bulb, the phonograph, and the motion picture camera
16. implement Congressional Reconstruction and to remove the vestiges of slavery
17. include producing the first synchronized sound cartoon
18. is the longest-serving U.S. president, and the only one to have served more than two terms
19. a printer, a postmaster, an ambassador, an author, a scientist, and a Founding Father

1. the only president to pay off the national debt
3. humorist, novelist, and travel writer
5. the King of Rock 'n' Roll
6. headed the Senate war investigating committee
8. successfully waged a political struggle and civil war that preserved the Union
9. first American president
10. 28th President of the United States
12. extended the territory of the United States
13. famous E = mc2 formula