FACTUAL RIDDLES L

1. As of February, 2019, what is the only state capital without a McDonald's or Burger King within its city limits?

2. According to science, what is the world's saddest movie?

3. Why is the Canadian province of Manitoba abbreviated MB?

Answer:

1. Montpelier, Vermont

2. The Champ - The final scenes of the 1979 film, starring Jon Voight and Faye Dunaway, are so sad that the movie has been screened in more than 4,000 scientific studies that, for whatever reason, needed subjects to cry.

3. Manitoba's abbreviation MB is due to U.S. states already having abbreviations in all of the letters of the province's name except B. 
(MA Massachusetts, MN Minnesota, MI Michigan, MT Montana, MO Missouri)