How are the civilizations in Mesoamerica and South America similar to the Early river Valley civilizations?

Which group most correctly benefitted from the united states' acquisition of the florida territory? farmers & planters, who were able to expand plantations and southern culture into florida fur traders, who benefitted from the removal of competition in florida's profitable fur trade textile mills, which benefited from an increased population pool of workers to bring to cities seminole native americans, who were able to purge their communities of unwanted groups

Recently, there has been pressure to loosen clean air standards. use economic arguments to support or oppose this proposed action.

Powers shared by the federal government and state governments are known as .