Misc: What country was Idi Amin dictator?

Questions

On This Day In January 1205 - Philip of ______ was crowned as King of the Romans.?

On This Day In January 1453 - Frederick III erected ______ into an Archduchy.?

On This Day In January 1540 - King Henry VIII of ______ was married to Anne of Cleves, his fourth wife.?

On This Day In January 1720 - The Committee of Inquiry on the South Sea ______ published its findings.?

On This Day In January 1759 - George Washington and ______ Dandridge Custis were married.?