According to the case of the vietnam war, what do you think is the role of media in influencing public opinion?

List factors that contributed to public confidence in the postwar united states

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 application of a new technology can be attributed to an invention of thomas edison?