On what date did Margaret Thatcher assume office as Prime Minister of the United Kingdom?

More Questions:

What does 3 dots, 3 dashes, 3 dots mean in Morse Code?

The cover of what band's 1977 album "Animals" depicts a large, inflatable pig flying over London's Battersea Power Station?

What museum, designed by Frank Lloyd Wright, was opened in 1959?

Which famous character did Jean de Brunhoff create the image of?

According to Exodus, what is the third plague of Egypt?

Who wrote "Brave New World"?

What lung disease killed Paul Cezanne a week after he caught a chill and collapsed while painting in the field?

What bird, also known as a Man O'War, can glide for hours without flapping its wings?

What fluid is stored in the gallbladder?

What year did singer Whitney Houston dier?

In which country was Greta Garbo born?

'Mork & Mindy" was a spin-off of what TV show?

What is Billie Holiday's birth name?

What former pro athlete played Matthew McConaughey's father in the 2006 movie "Failure to Launch"?

What 20th century conflict was dubbed the "forgotten war"?