Because europe was in the middel of world war two so it was easyliy to cathch
Generally speaking, policy plans created to address a societal problem can be adopted by any level of government (except usually the judicial branch). This happens most commonly in the legislature--either the federal or state legislatures depending on the societal problem in question. Hope I Helped!
Answer:
Option: The process that America underwent in the late 19th Century that transitioned populations from urban to rural areas.
Explanation:
Industrialization in America changed dramatically after the Civil War. The manufacturing industries set up for the production of textiles, etc. As the industries began to grow in the cities, people from rural areas began to move in cities to find works. The lack of work in rural areas after the Civil War pushing people to move towards the industrial areas where people could earn a living.