Misc: in what year did the us enter wwii?

Questions

In 1966 Rolling Stones release "---------- ".?

In 1970 Beatles movie "---------- " premiers.?

In 1981 Pope John ---------- shot, wounded by assailant in St Peter's Square.?

In 1988 Chet ---------- jazz trumpeter fell to death out of a hotel window at 59.?

In 1989 Approx ---------- students begin hunger strike in Tiananmen Square, China.?