Will give brainliest! What number is the Pacific Ocean... the map pictured is Southeast Asia. Plz help

What cultural factors do geographers consider when they study human geography? climate patterns customs elevations ethnicity language religion

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.

Which would make the best heading for this list of notes about the migration of african-americans during the reconstruction era?