Answer:
Because the acid rain is a prime example of what could become of future Europe. Also, acid rain could also affect Europe Economically if they import resources from Germany or have trade with them. This could affect supply of products.
Answer:
B) have been born or naturalized in the United States
Explanation:
People who are born in the US are citizens. If someone isn't born in the US, they can go through a process called naturalization to become a citizen.
A serf is an agricultural laborer bound to the land of the nobility they work for (part of feudalism). It has been used throughout many civilizations up until about the 20th century.
Answer:
The correct answer is: European imperialism brought about many changes in the African continent. Europeans forced Africans to grow cash-crops. This way of growing crops benefited Europeans. ... They also produced a surplus of food, which was used for export and not to satisfy the needs of the starving African people.