After which city fell on April 2-3, 1865 did Union troops raise the U.S. flag over the Confederate capitol?

After which April 1775 battles did John Adams say "the die was cast, the Rubicon passed"? In the 1981 film "Raiders of the Lost Ark", which archaeologist outruns a giant boulder, only to have rival Belloq stea… After which British poet drowned off Italy in 1822 did his friend E.J. Trelawny snatch his heart from the funeral pyre? After an October 1964 appearance, Ed Sullivan vowed which British band would never be back on his show, though it retur… After which city's Great Fire of 1666 did Nicholas Barbon open one of the first fire insurance companies? After which country declared independence in 1948 did the armies of Transjordan and Iraq invade? After which Czech writer denounced the Soviet invasion of his country in 1968 were his plays banned? According to legend, no one was allowed to ride the horse Babieca after which Spanish hero died in 1099?