Beginning in 1824, Congress allowed which military group to take on civilian projects such as improving roads, rivers and harbors?

Which comedy trio began a run of nearly 200 short films for Columbia with "Woman Haters" in 1934? Starting an American tradition, Aaron Burr's daughter Theodosia and her new husband honeymooned at which natural wonder… Peter the Great fought the Great Northern War, which began in 1700, against which Scandinavian kingdom? Beginning around 1790 in New York City, Duncan Phyfe became a leading maker of what? Beginning in 1842, which frontiersman often served as a guide on John C. Frémont's expeditions? As of 2012, every king of which country since 1932 had been its founder or one of his sons? When India was partitioned in 1947, millions of Muslims fled to which newly created country? Beginning in 1948, which longtime "Miss America" host had two game shows on the air, "Stop the Music" and "Break the Ba…