Which pop artist created "100 Soup Cans" in 1962?

The 100-meter butterfly and 100-meter freestyle are events in which sport? Before the euro, 100 of which coins made up one German mark? Before the euro, 100 of what made up one French franc? In India, 100 paise make up one of which currency unit? The presidential library at 1000 Beal Avenue in Ann Arbor, Michigan, honors which president? The June 1775 battle that cost about 1,000 British and 450 American casualties is named for which Charlestown hill? In 1979, about 1,000 Chinese protested officials' privileges in which Beijing square, far more famous for the protests… How can 1,000 be written as a power of 10?