How many openings were there in the Berlin Wall?

More Questions:

Which one word can go before "ache', "ring" and "wig"?

Who is Johnny Storm better known as in the comic book series "Fantastic Four"?

What city is home to the Coit Tower?

The Abel Prize is referred to as the "Nobel Prize" in which field?

Seafloor spreading at midoceanic ridges is how scientists first discovered the periodic reversal of what?

What Van Morrison song did John Mellencamp remake for a Top 5 US hit in 1994?

What two socialites starred in the TV show "The Simple Life"?

What was the name of Oliver Douglas" wife on the TV show "Green Acres"?

What is Paul Stanley's persona name in the band KISS?

What comedic duo of the 1920s and 1930s were real-life best friends?

What Native American was born Goyathlay?

Who won the first Boat Race between Oxford and Cambridge?

In 1994, which Scandinavian country voted to stay out of the European Union?

What replaced English as the official language of Kenya in 1974?

What is the study of human behaviour and mind called?