In 1835, two men in what is now which country patented the tuba?

Two days before his more famous ride of April 18, 1775, who galloped to Concord to warn patriots to move their military… Which two 1978 films, set on the Vietnam battlefront and home front, split that year's top five Oscars? Fort Hall and one other fort were founded in Idaho in 1834. Which one bore the name of the future state capital? In which 1967 Disney film do two gnomes, two kids and a lumber tycoon set off on a forest adventure in the title vehicl… Which acclaimed 1994 documentary followed two Chicago high school basketball players chasing NBA careers? Which actor, who died in January 2009, was famous for playing Khan in "Star Trek" and Mr. Roarke on "Fantasy Island"? What word means two individuals or units regarded as a pair? What two-letter symbol stands for a medical prescription?