History help asap Which factors led to the development of the four river-valley civilizations of Mesopotamia, Egypt, the Indus Valley, and China?

Select all correct answers.

A: a nearby river

B: the building of villages and cities

C: people doing different jobs

D: the construction of places of worship

E: The ability to communicate widely through writing

because of its location and commercial importance, atlanta was used as a center for military operations and as a supply route by the confederate army during the civil war. therefore, it also became a target for the union army. general william tecumseh sherman and his troops captured the city in 1864.

in 1859, brown and 21 of his followers attacked and occupied the federal arsenal in harper's ferry. their goal was to capture supplies and use them to arm a slave rebellion. brown was captured during the raid and later hanged, but not before becoming an anti-slavery icon. abolitionist and insurrectionist

explanation:

b. the right to wage war and make peace