Federalists were individuals who were in favor of a stronger federal (aka central) government. Federalists believed that the US needed a stronger federal government after the Articles of Confederation, America's first constitution, were a failure. The Articles of Confederation gave almost no real power to the federal government. This resulted in several different problems.
This is why the federalists favored a stronger federal government that had the ability to tax, regulate trade between states, and negotiate deals with other nations.
urban civilization had existed at the same time as Egyptian and. The people of this Indus Valley civilization did not build massive monuments. Very few weapons have been found and no evidence of an army has been discovered.