Which is one way that the neolithic revolution contributed to the development of ancient river valley civilizations?

Each of the following countries was part of the big four at the paris peace conference except a. russia b. italy c. germany d. britain

N1947, the united nations create a country

How has urban renewal affected poorer neighborhoods in major cities? check all that apply. 1. communities have been transformed to meet the needs of the modern population. 2. old stores and factories have been renovated and used for new purposes. 3. crime rates have increased as more money has come into the neighborhoods. 4. many community businesses have gone into decline or been forced to close. 5. a number of african americans have been displaced from their homes.