The best option from the list would be that both sides "<span>attacked industrial regions to destroy the other side’s industry," since this was the first "total war" in which nothing was technically "off limits" for attack. </span>
The process of assimilation generally had a negative impact on Native American communities, and oftentimes assimilation was not successful and was strongly resisted by the tribes. It began to break down the cohesive culture of various Native American tribes, taking children away from their families and sending them to boarding schools. At these schools, sometimes assimilation was moderately successful, but at the cost of depriving these children of their heritage and created a disconnect between them and their families.
Another aspect of assimilation that had a negative impact was the US attempt to incorporate Native Americans and their land into the greater country by offering citizenship and land allotments, forcing a political and social model on them that was inconsistent with their long-established traditions and culture.
Because pollution was blocking sunlight.
<span>The agricultural revolution led to the need for organized government. Agricultural revolution was a period of technological improvement and increased crop productivity that began in Britain in the 18th century. The American farming community gained more from the wartime economy than any other segment of the U.S. population, by 1941 agricultural production became increasingly disrupted by the war.</span>
<span>The 13 states were wary of a British-style government.</span>
