Misc: What 2 countries lie closest to Antarctica?

Questions

In 1955 First oil drill ---------- rig placed in service.?

In 1955 Tennessee Williams play "---------- " opened on Broadway.?

In 1958 Elvis Presley was inducted into the Army in---------- , Tenn.?

In 1972 Great Britain imposed direct rule over?

In 1976 Argentine pres. Isabel ---------- was deposed by her country's military.?