If a state and federal law conflict, what would be the outcome? A)The state law would prevail because of popular sovereignty.

B) The federal law would prevail because of the supremacy clause.

C) The federal law would win because of checks and balances.

D) The state law would win because of the establishment clause.

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.