Mineral oils and coolant from cars pollute the water and kill fish, frogs and other aquatic species. These substances can also harm the wildlife that eats those species.
Answer:
Ending Mexican-American War
Explanation:
Treaty of Guadalupe Hidalgo was created after United States troops managed to conquered their capital in Mexico City. The Mexican government proposed the treaty to prevent more unnecessary bloodsheds.
The Mexican government agreed to give United States with the ownership o Carolina and New Grande. In exchange, the United States government need to pull their troops from Mexican territory.
Demography is the statistical study of populations, especially human beings.
Answer:
After arriving in North America in 1630, the Puritans focused on converting American Indians to their religion.
Explanation:
Puritans were said to be people who were members of a religious movement that came up in the northern English colonies in the 1620s and 1630s. By the 1630s, they left England in large numbers and formed New haven colony, Massachusetts Bay Colony and others.
They acted like their Spanish and French Catholic rivals by converting the native peoples to the version of Christianity they were professing.