Inventions When were blue jeans invented? 1870s 1900s 1850s 1860s 1870s 1900s 1850s 1860s ANSWER DOWNLOAD EXAMIANS APP
Inventions Who developed the idea of Crop Rotation? Turnip Townsend Cabbage Carlson Potato Peterson Swede Svenson Turnip Townsend Cabbage Carlson Potato Peterson Swede Svenson ANSWER DOWNLOAD EXAMIANS APP
Inventions The Manhattan Project was started by President Roosevelt in 1942 to ensure that the U.S. beat the Germans in developing a nuclear bomb. Whom did Roosevelt appoint as scientific head the Manhattan Project? Robert Oppenheimer Vannevar Bush James B. Conant Leslie R. Groves Robert Oppenheimer Vannevar Bush James B. Conant Leslie R. Groves ANSWER DOWNLOAD EXAMIANS APP
Inventions Where was the yo-yo invented? England United States Philippines France England United States Philippines France ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the AEEE (now the IEEE) founded? 1930s 1880s 1850s 1950s 1930s 1880s 1850s 1950s ANSWER DOWNLOAD EXAMIANS APP
Inventions This part-time race car driver invented the bucket seat in 1969. Who was he?? Paul Newman John Wayne Harrison Frazier Steve McQueen Paul Newman John Wayne Harrison Frazier Steve McQueen ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS