What were benjy and laska, which were sent into space in 1958?

What lands were added to the russian empire under ivan iv, peter the great, and catherine the great?

How did american entry into world war i affect the allied powers?

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.