Misc: In 1977 Egyptian Pres Anwar ---------- first meeting with President Jimmy Carter.?

Questions

In 1956 Singer Nat Cole attacked on stage of ---------- theater by whites?

In 1963 John ---------- encyclical On peace in truth, justice, charity & liberty?

In 1970 Apollo 13 launched to ---------- ; unable to land, returns in 6 days?

In 1970 Beatles' " ---------- ," single goes #1 & stays #1 for 2 weeks?

In 1979 Ugandan dictator ---------- overthrown; Tanzania takes Kampala?