Held down with big metal “screws” with plates of wood to keep it sturdy and rocks to keep everything stable :)
Ronald Reagan, who achieved the unity of the entire liberal American left, thought very little about the environment, in political terms, and did not fear that his popularity would be damaged by his decisions; so Reagan dismissed the problem of acid rain and the ideas to end it. During the 1980s, pollution was a major problem in Canada, and Prime Minister Pierre Trudeau blamed US factories for pollution, so the Environmental Protection Agency asked Reagan to commit more budget to reduce acid rain; but Reagan rejected it, saying it would waste government money, and even questioned all scientific evidence about the causes of acid rain.
The only remaining structure associated with the 7 Wonders of the Ancient World is the Great Pyramid in Giza.
It was the "Treaty of Greenville" that gave the United States claim to most Native American land in the northwest territory, since this ended the "Northwest Indian War," in which the United States was victorious over Great Britain and gained a great deal of territory.
The classical republicans concerned themselves far more intensely with the proper forms and duties of government, and they were always critical of both monarchs and other government actors who overstepped their prerogatives.