The correct answer is "A".
The Domino Theory was developed in 1950 in the US administration. It proposed the idea that if one country in a region was governed by a left-wing power which shared communist beliefs, neighbor countries will follow suit. This led the United States to get involved in numerous armed conflicts around the world, such as the Korean War, in order to prevent the spread of Communism.
It was an agreement with the states and was the first constitution of the United States of America.
The 15th amendment, which prevents discrimination in voting, has been violated.
Answer:
The Silk Road was important because it helped to generate trade and commerce between a number of different kingdoms and empires
Explanation:
This helped for ideas, culture, inventions, and unique products to spread across much of the settled world
They were reforming elections by using the initiative & referendum instead of lawmaking &the public being able to describe if public officials should continue serving in their positions as well as setting the state wide prison system.