Born in Ukraine in 1920, which American violin virtuoso led the 1960 fight to save Carnegie Hall from demolition?

J. Edgar Hoover was born in 1895 in which city, where he also earned his law degrees? Which pediatrician, born in New Haven in 1903, rowed in Yale's crew that won Olympic gold in 1924? Born in Tuscumbia, Alabama, on June 27, 1880, who lost her sight and hearing before age 2? In 1958, which Soviet leader added the post of premier to his role as Communist Party first secretary? Composer Giuseppe Gazzaniga, born in Verona in 1743, wrote many opere buffe, known by what two-word English term? Born in Vienna in 1791, which archduchess became an empress by marrying a Frenchman in 1810? Born in Vienna in 1832, which Habsburg archduke was executed in Mexico in 1867? Born in Vienna in 1882, which legal scholar joined the U.S. Supreme Court in 1939?