1) Factions can only arise in a consensus of freedom, because tyrannical governments do not allow opposition or different way of thinking, that is why a faction arises in the middle of freedom.
2) According to Tomas Jefferson, problems and internal differences were something that had to be accepted, and he preferred it instead of submitting to a foreign government that will inevitably create situations of oppression and tyranny. Jefferson had no problem dealing with factions, because he trusted the citizens who, well informed with their own government, would be able to settle differences and reach an agreement that would benefit all parties involved.
It was that "Flat land with poor drainage led to salinization from irrigation waters," that was a factor in the decline of Sumer, since this led to a build up of salt in the soil, which greatly reduced agricultural output.
Answer:
In 1776, it took the momentous step of declaring America's independence from Britain. Five years later, the Congress ratified the first national constitution, the Articles of Confederation, under which the country would be governed until 1789, when it was replaced by the current U.S. Constitution