How does the supreme court decide which cases to review each year

The political, economic, or cultural environment that surrounds an event provides the event with its

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.

Why do many scientists suppose the land bridge theory of migration?