Answer:
The Occupy movement was an international movement set up to correct political and economic inequality in the society which was a very big flaw.
The occupy movement was necessary although the protests had violence tendencies and it gave the blacks a voice due to the clamour for equal opportunities in all spheres of life. This made certain laws to be changed to accommodate equality in various parts of the world.
B .The Vietnamese adopted the civil service exam.
<span>The original Constitution had senators being picked by state legislators. The Senate was supposed to be the 'more deliberative' house, the adult supervision for the House of Representatives. In 1913 the 17th amendment went into effect, allowing senators to be elected directly by the people.</span>
The contributions of African Americans for the Union war effort in the Civil War pushed the federal government, controlled largely by the republican party, to exchange the course of action and affected the consequences which included but were not limited to the amendment of the constitution to give certain rights to african americans.
I really hope this helps you a ton!