London's thick "pea soup" or "pea-souper" was a famous kind of what weather condition?

Conceived by store employees, which department store's Thanksgiving Day parade debuted in New York City in 1924? Which Soviet leader faced off with President John F. Kennedy during the 1962 Cuban Missile Crisis? In 1773, John Adams wrote in his diary, "This is the most magnificent Movement of all," about which event? Which author concluded his four-book Berrybender Narratives with the 2004 novel "Folly and Glory," featuring Kit Carson… Which degree did Condoleezza Rice earn from the University of Denver in 1974? Conducted by the U.S. government every 10 years since 1790, what is a major resource for people tracing their ancestors? Old English "coney garths" and "pillow mounds" were built to house which animals? In October 1967, Fidel Castro confirmed that it was "sadly true" that which revolutionary had been killed in Bolivia?