The three (ideas) that formed with the combination of suggestion of captain alfred t. manhan together with the convinced congress to pay for the construction of a modern american navy is the Published "The Influence of Sea Power", built large fleet ships, and imperialism.
Answer: it signaled the end of legalized racial segregation in the schools of the United States, overruling the "separate but equal" principle set forth in the 1896 Plessy v. Ferguson case.
Explanation: In this milestone decision, the Supreme Court ruled that separating children in public schools on the basis of race was unconstitutional.
President Theodore Roosevelt said that forests could be set aside at no expense in the D. West.
<h3>Which are had not suffered from excessive lumbering in the early 1900s?</h3>
President Theodore Roosevelt spoke of how forests in the Western United States were still in good condition because they had not been destroyed by timber companies.
This meant that preserving these forests could be done at little expense as there is no need to replant them. This was the opposite of conditions in the East where timber companies had destroyed a lot of forests.
Find out more on forest conservation in America at brainly.com/question/28272015
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Answer: Passing laws that limited the movement and freedom of blacks
Explanation:
Even though the whites in the Northern territories viewed slavery as a moral wrong and a stain on the moral fibre of the United States, they did not believe that Black people should be entitled to the same rights as them.
To keep blacks at a certain social level and to limit the amount of blacks in their territories, some states passed laws that restricted the movements of blacks.
States like California and Kansas did it subtly while states like Iowa, Illinois and Indiana banned blacks entirely from their states.