two thirds, 2/3, of both houses is the overriding factor, for an ammendment, a presidential Veto or a ratification of a treaty.
The first is the correct answer.
The Birmingham Protests lasted from roughly <span>April 3, 1963 to May 10, 1963 and were led by Martin Luther King Jr. with a group of people who wanted to desegregate places with segregated seating. </span>
The first sino Japanese war resulted in Japan invading Korea ( I had to make it longer )