Answer:b. prevented Japan from having or using an army.
Answer: On the coast, they developed irrigation systems so they could farm in the desert. As a result, farming could support large populations both on the coast and in the highlands, where they built cities a full two miles above sea level. In fact, the cities built by these early cultures were some of South America's first.
Alexander invaded Persia, which lay across the Aegean Sea in Asia Minor
The first one medicare provides health care for older ppl
