In the first Indianapolis 500 in 1911, winner Ray Harroun drove without a riding mechanic by using which new device?

Which Walt Whitman poem was titled "Poem of Walt Whitman, an American" before getting its final name in the 1881 editio… 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? Before the euro, which country used the punt? In the nursery rhyme, what did Humpty Dumpty do on a wall before his great fall? Before the first Winter Olympics in 1924, which sport was played at the 1920 Summer Games, with Canada winning gold? Before the mutiny, William Bligh and the Bounty's crew discovered the Bounty Islands in 1788. Which nation do they belo…