Which is an example of the second Great Awakening's influence on society?

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?

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.

Could anything have been done through compromise to stop it, or did it have to happen?