They were fighting over food sources C
Answer:
Most of the population lives in cities. Most white southerners were recent immigrants. Most crops were tended with slave labor.
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The dispute between north and south over slavery spreading to the new western territory/Louisiana purchase
<span>The Resource Conservation and Recovery Act (RCRA) gave the EPA the authority to control the generation, transportation, treatment, storage, and disposal of hazardous waste. The 1984 federal Hazardous and Solid Waste Amendment to this act required phasing out land disposal of hazardous waste.</span>
The explorations of the European nations were triggered mainly by the capturing of Constantinople by the Ottomans and that the waters in the eastern part of the Mediterranean became very unsafe for trade and travel, and they needed badly this routes for trade with Asia. So the European nations decided to find other routs towards Asia which will be better options for them, but instead of finding new roots to Asia, they found two new continents, North and South America.
The Europeans that managed to make colonies in the Americas gained new territories, lots of natural resources, discovered new plants, and that was very profitable for the colonial countries.
The Native Americans, on the other hand, were faced with a big threat, and they lost their territories, lots of them also lost their lives, were treated very badly and brutally in general, and ended up as second class people in the newly formed societies.