Immigration to the north provided workers for production and replacements for soldiers killed or wounded.
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tinyurl.com/wtjfavyw
The Native American's used Buffalo for food, as well as for housing.
The Native American's ate almost all of the buffalo- except for the heart, as this was sacred and they buried this- and as soon as the buffalo population began to decrease, this meant that food became harder to find, which ultimately, will have lead to a number of deaths.
The Native American's also used the buffalo skin (or hide) to make the outside of their teepees, which will have kept them warm in the winter, as well as keeping them safe from the elements- therefore, as soon as the buffalo started to become rarer, this meant that they had to find other means to build new teepees.
Hope this helps :)
The case Plessey v. Ferguson decided that it was legal for public schools in the United States could be segregated by race. It was late overturned by Brown v. Board of ED.
<span> they were apparently acting in retaliation for America’s support of </span>Israel<span>, its involvement in the </span>Persian Gulf War<span> and its continued military presence in the Middle East.</span>