Misc: What did Walter Brennan lose to a poker playing Indian in Red River?

Questions

27 February 1973 American Indian Movement occupy Wounded Knee in South ---------- ?

27 February 1973 Pope ---------- publishes constitution motu proprio Quo aptius ?

02 March 1973 "Black September" terrorists occupy Saudi Embassy in ---------- ?

07 March 1973 Sheik Mujib ur-Rahman's Awami League wins election in ---------- ?

08 March 1973 Paul & Linda McCartney are fined ?