What did Willis Carrier invent in 1902?

After briefly attending Oxford, who returned to India in 1941 and married a Parsi lawyer the following year? After Buffalo Springfield broke up, which musician rejoined Stephen Stills and two others in 1969? After capturing Atlanta in September 1864, which general told its mayor, "War is cruelty, and you cannot refine it"? After capturing less than 1% of the vote in 1996, who was again the Green Party's presidential nominee in 2000? After cartooning for the Yale Daily News, who launched his satirical comic strip nationally in 1970 at age 22? After centuries of Ottoman rule, Mesopotamia mostly became part of which nation that gained independence in 1932? After Charles Bulfinch became its architect in 1818, he added the rotunda and west central portico to which building? After Charles II was restored in 1660, whose body was exhumed from Westminster Abbey, hanged and decapitated?