Whose abolitionist novel, published in 1852, “started this big war”? barton lincoln stowe tubman

What was a major cause of world war i?

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.

How does the balance of trade look different in the us today vs hot it looked in the 70's