C, because that was basically one of the reasons for the Civil War as well. The Northern and Southern states were always fighting about whether slavery should expand west or not.
That was <span>A) Eli Whitney
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Answer:
The answer is A : States had the power to refuse to enforce federal laws.
According to the sites that I've visited and read, the answer to your question "<span>The victory in brown v. board of education was limited by a follow-up 1955 ruling __________" </span> is letter c. allowing states "all deliberate speed" by which to comply with the decision.
Pioneer settlers were sometimes pulled west<span> because they wanted to make a better living. Others received letters from friends or family members who had </span>moved west<span>. These letters often told about a good life on the frontier. The biggest factor that pulled </span>pioneers west was the opportunity to buy land. On their journeys which were thousands of miles, they encountered disease, treacherous roads and enemies.<span> Traveling rough roads in covered wagons often resulted in death from failed river crossings, accidents or Indian attacks.</span>
