Thurgood Marshall and Oliver Hill were two lawyers in the Brown vs. Board of Education case. In this case, Brown was fighting to end school segregation. Marshall and Hill helped Brown win this Supreme Court case and helped end school segregation.
This win in the Brown vs. Board of Education case stated that the idea of "separate but equal," established in the Plessy vs. Ferguson Supreme Court case, was unconstitutional. This separate but equal law violated the 14th amendment.
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Answer:
a. the annual population growth rate was much higher than in colonial days.
Explanation:
In early-nineteenth-century America, "the annual population growth rate was much higher than in colonial days."
The above statement is TRUE because, during this period, the population of the United States grew from 5.3 million people in 1800 to 9.6 million in 1820, and eventually by the year 1840, the population grew to 17,069,000 million people.
One of the major reasons for the population upsurge is due to Westward expansion which is influence by Louisiana purchase.
The correct answer is C) It encourages the development of new devices to fight and end wars.
War promotes innovation in that it encourages the development of new devices to fight and end wars.
Indeed, many advances that had served humanity had been developed first with military purpose. Many technological advancements in transportation, medicine, or even the internet, were developed by the military during war times. The internet, for instance, served as an effective communication device for the troops during the warfare. Later, these inventions, are adapted to be used by citizens in their daily activities.