The Clean Air Act Amendments of 1990 resulted in a final ban on leaded gasoline for most motor vehicle use, effective January 1, 1996
Since in colonial North America, many people did not have the luxuries we have now, their entire lives revolved around work. Without a good harvest season or another product to trade for food, a family could easily go hungry and starve to death. As exemplified through Jamestown's "Starving Time," the leader, whose name escapes me at this time, decided that if the colonists were not willing to work, they would not receive any food. The second question is more of an opinion question that I cannot answer for you.
I think it 2 but im not sure
i hope this helps
If we destroy nature power will weaken and food will grow scarce and we will all die