The pros of the Nile River are: it provided water for crops, gave a water source, and provided a food source. The cons were: over flooding, pollution, and caused destruction to homes and farm lands.
The first civilizations didnt use metal very often, but when they did it was usually for farming tools.
C. Both the GNP and the percentage of high school graduates rose.
I think it’s C but don’t trust me on my word