How did white Americans in the 1800s justify slavery?

Hurry // don’t answer if you don’t know. 1. why didn’t the league of nations (lon) stop germany and italy from being aggressive towards other nations before the war? a) the lon supported german and italian aggression b) the lon was only concerned about japanese aggression c) the lon didn’t have an army or real power to enforce what it wanted d) the lon was busy solving the spanish civil war

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.

What were four reasons for the decline of spain as a world power