Appointed in 1994 while serving as a federal appeals judge in Boston, which justice was the last to join the Supreme Court in the 20th century?

Appointed by President Eisenhower, which Supreme Court justice served nearly 34 years before retiring in 1990? Appointed an FCC commissioner in 1972, who later resigned to become executive director of the NAACP? Appointed in 1916, who was the first Supreme Court justice of Jewish descent? Appointed in 1924, who headed the FBI under every president from Calvin Coolidge to Richard Nixon? In 1760 Thomas Gage was appointed military governor of which newly captured Canadian city? Which explorer, apprenticed as a teen in the 1740s to a shipowner in Whitby, England, became one of the great navigator… Which actor died in a 1955 car crash near Paso Robles, California, while driving his Porsche 550 Spyder? Which very dark shade of blue takes its name from the hour of 12 a.m.?