Columbia is the capital of which Southern state?

Making something more "rubicund" makes it what? Colorized clips of which director from his 1950s and '60s TV series introduced new stories on a 1985 revival? Which two colors blend to make chartreuse? The constellation Columba represents which bird that Noah sent from the ark? Columbia University was founded in 1754 as King's College by royal charter of which English king? Columbus first sighted which Venezuelan river in 1498, though it was not explored until 33 years later? What was the name of Columbus's flagship on his first voyage across the Atlantic? Columbus, Ohio, native Buster Douglas was a 1990 champion in which sport, known as "the sweet science"?