After losing two presidential races in the 1950s, who was named U.N. ambassador by John F. Kennedy?

After leaving the Nation of Islam in March 1964, who formed the Organization of Afro-American Unity? After length, width and depth, what is often called the fourth dimension? After Lenin's death in 1924, who began purging his rivals and eventually took the top spot in the Soviet Union? In Harriet Beecher Stowe's most famous novel, which enslaved man is sold to the cruel planter Simon Legree after little… Which "Cagney & Lacey" star won the 1986 Emmy for lead actress in a drama, after co-star Tyne Daly had won it three yea… In 1977, after losing his spot in the lineup, Texas Rangers infielder Lenny Randle beat up Frank Lucchesi. What was Luc… After losing the English throne, which Catholic king went to Ireland and lost the Battle of the Boyne in 1690? After losing the GOP nomination to Gerald Ford in 1976, who began his successful effort to win the 1980 nomination?