The answer is Neruda, Pablo. "We Are Many." <em>We Are Many</em>, translated by Alastair Reid, Cape Goliard Press Ltd., pp. 12-13. Trust me I took the test.
Imperialism was basically the tension over colonies. This was a widely recognized reason for starting off WWI. Colonies were places that were taken in to control by other ruling countries. This made countries more powerful and <span>dominant, so this is linked to alliances that were made back then.</span>
Climate changed colder and wetter,people weakened by hunger and were led to diseases
c) An academic journal that describes all of the presidential candidate's political beliefs and philosophies
the answer is that the south had little resources and the North had the lot