Answer:
Irrigation is the spreading of water over crops for the purpose of farming. The way it's done can vary, but its general use is as described above. Sprinklers and aboveground canals are two examples of it.
An extremely hostile relationship characterized by slaughter, competition, and greed.
The correct answer to the question stated above is letter B. college students
There are thousands of Vietnam War protestors. The college students made up a large percentage of these protestors.
>The Vietnam War was a watershed in American history exposing and creating cracks in the social structure<span>. </span>
Dry farming occurs is areas where there is little rainfall. Mesopotamians depended on the annual flooding of the Tigris and Euphrates Rivers. This is similar to the Egyptians depending on the Nile to flood. The annual flooding was more predictable than expecting rainfall. The problem with this style of farming is that rivers move and dry up. Should a great drought occur then even the flooding won't be enough to keep crops growing.
The answer is : A
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