tv/ movies: Marx Movies: Whatever it is I am against it?

Questions

In 1900 Ayatollah Ruhollah ---------- Iran's spiritual leader, born.?

In 1928 ---------- modern Olympic games opens in Amsterdam.?

In 1936 Dennis ---------- actor (True Grit, Blue Velvet, Easy Rider), born.?

In 1940 Germany occupies---------- , Belgium & begins invasion of France.?

In 1942 Taj ---------- NYC, singer/songwriter (The Real Thing), born.?