Much of SWANA is desert. How might humans interact with the environment to solve the water shortage?

this is not a question its simply asking you to read and write a few sentences and   the question on the bottom its fairly easy, you can do this!

use wikipedia, i think they have this.

the romans were initially interested in expansion via sicily (which at that time was a cultural melting pot), part of which lay under carthaginian control. at the start of the first punic war (264-241 bc), carthage was the dominant power of the western mediterranean, with an extensive maritime empire