The USA developed the more powerful H-Bomb because it would be more powerful than the atomic bomb and it wold give the USA advantage over Russia and their nuclear bombs.
The black people relation with the British during the revolution war
Several black people fought alongside the British in the revolution war, as they were promised freedom. When the revolution ended, the British had succeeded in emancipating large numbers of black people who either freed to Canada or lived as free men in free states.
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The question is asking with what kind of document or action "the president can quickly respond to economic, social, or political needs". The best way to the president solve problems quickly, is to use a executive order. So, the answer for the question is letter b) signing executive orders. <span>Is important to remember that the president can't signing legislation without the support of the legislative power.</span>
The correct answer is:
The Ku Klux Klan.
The KKK is an American hate group that promotes extremist ultraconservative beliefs such as white supremacy, white nationalism, and anti-immigration. They historically employed terrorism against those who opposed them. The film The Birth of a Nation (1915) aided the refounding of the Ku Klux Klan and played a major part in them gaining public approval.