Misc: In 1953 Benazir Bhutto 1st female leader of a Moslem nation (---------- ), born.?

Questions

Of what form of artistic expression is Caedmon the first named British exponent?

What did Russell Day do on the River Thames in 1983 that hadnt been done there for 150 years?

What is your sport if you lift the Heisman trophy?

As what is the Gulf of Gascony now known?

What was the name of the Prime Minister in Yes Prime Minister?