How did the geographic location of Harappa affect trade?

The byzantine empire weakened after asia minor

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.

In what way did expansion and global trade during the 15th to 18th countries affect the economies of european countries