useless trivia: What Word Means: Cavan - The Seventeenth Day Of The Mayan Religious Month?

Questions

In 1878 First telephone exchange in ---------- opens with 18 phones.?

In 1909 Geronimo, ---------- Indian Chief, died?

In 1944 Battle of ---------- (U.S. victory on Feb 22).?

In 1958 St. Clare of ---------- declared patron saint of television.?

In 1925 Hal---------- , actor, born.?