Ch.19-20

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Across
  1. 5. became Communist dictator in Cuba
  2. 8. scientific effort developed atomic bomb for U.S
  3. 12. missionary killed in Ecuador
  4. 14. president gave order to use atomic bomb against Japan
  5. 15. invasion that occurred on shores of Normandy, France was called
  6. 16. physicist who wrote a letter to President Roosevelt urging him to begin research on atomic bomb
  7. 17. Germany's last major offensive of WWII
Down
  1. 1. murder of millions of Jews by Nazis during WWII
  2. 2. provided veterans with low-interest loans
  3. 3. name given to ideological war between Soviet Union and U.S
  4. 4. developed polio vaccine
  5. 6. organization formed to promote peace among the nations of the world
  6. 7. baseball player that broke color barrier
  7. 9. America pledged help to any free nation threatened by Communist invasion
  8. 10. military alliance vowed to protect Western European and North American nations
  9. 11. former Communist Party member helped expose Soviet spies
  10. 13. independent state was established in 1948