Misc: In 1920 Joan of Arc was ---------- in Rome. ?

Questions

In 1962 Cosmonaut ---------- in space first time 2, manned craft in space. ?

In 1975 Sao Tome Principe gains independence from ---------- (Nat'l Day). ?

In 1979 ---------- (Gilbert and Ellice Is.) gains independence from Britain. ?

In 574 ---------- ends his reign as Catholic Pope. ?

In 1396 Philip the Good Duke of---------- , born. ?