Who is the main villain in Disney’s "101 Dalmatians"?

Cruella de Vil

Which body of water lies to the east of Sweden? Who performed the hit song "Dancing Queen"? Which U.S. President won the Nobel Peace Prize in 1906 for mediating the end of the Russo-Japanese War? Who was the African-American inventor famous for his numerous agricultural innovations involving peanuts and sweet potatoes? Who performed the first successful human heart transplant?