The legal right to expatriation means that you have the right to live in a country that you aren't a citizen of. Since, an expatriate is someone who lives (either temporarily or permanently) in a country other than that of their citizenship.
The U.S. helps control the environment with laws. For example starting in the 1960s everyone became concerned about the impact industrial growth had on the environment. Things like Engine exhaust were blamed for air pollution in bigger cities. New laws like the 1963 Clean Air Act and the 1974 Safe Drinking Water Act were passed to help the ecosystem. Without these laws today’s environment could be terrible. Although it’s not the greatest these laws do help us go outside without breathing in very harmful air. This relate to ways early civilization controlled their environment because they created laws too. In some early civilization the government was in charge of things like what and where to farm, build, etc were controlled by the government. I hope this is somewhat what your looking for and it helps you at least. Have a good day!
Farm workers moved to southern cities
Can you explain what the exact question is?
