Which Walt Whitman poem was titled "Poem of Walt Whitman, an American" before getting its final name in the 1881 edition of "Leaves of Grass"?

Before hosting "Survivor", which TV personality traveled widely as a correspondent for "Access Hollywood"? Which French actress put David Bowie in a box in 1983's "The Hunger" before biting Susan Sarandon? Before taking the Russian throne in 1762, which German-born princess changed her name, her language and her religion? Before teaming with Annette Funicello, Frankie Avalon appeared in which 1960 John Wayne western? Before the 1912 Cadillac introduced the electric self-starter, drivers risked broken bones turning what to start a car? The Soviet counteroffensive in the 1941-42 battle for which capital forced Germany's army into its first major retreat… Before the 1960s, which vehicles that carry the injured were rarely stocked with medical equipment? In the first Indianapolis 500 in 1911, winner Ray Harroun drove without a riding mechanic by using which new device?