What are the Problems of poverty​

7. how did the early egyptians use the flooding of the nile river to their advantage? they diverted the water to flood their enemy's lands and destroy their crops. they created an easier way to travel to the mediterranean sea and the indian ocean. they established a new water-based athletic event for the ancient olympics in greece. they devised an innovative irrigation system, which created a surplus of food.

Louisiana purchase timeline can someone give me the answers, it's due tomorrow.

Webster states that, "the constitution does not provide for events which must be preceded by its own destruction." what does he cite as an event that would destroy the constitution?