useless trivia: Less than two percent of the water on Earth is---------- . ?

Questions

In 1963 ---------- federal pen in San Francisco Bay was closed.?

In 1965 Martin Luther King, Jr. begins march from ---------- to Montgomery, Ala.?

In 1965 Martin Luther King, Jr. begins march from Selma to---------- , Ala.?

In 1733 Joseph ---------- (father of soda pop) invents carbonated water.?

In 1882 Congress outlawed?