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<u>The period in which the greatest economic or technological progress that occurred in the United States was between the end of the 19th century and the first half of the 20th century</u>. <u><em>During this period, the country went from being a simple agricultural economy to the first industrial power in the land</em></u>.
<u>It was in the second half of the nineteenth century when the first manufactures were created with imports of skilled foreign labor from England.</u>
<em><u>The answer is</u></em>: <u>A. Britain supplied a market for American manufactured goods</u>.
Argentine soldier, statesman, and national hero who helped lead the revolutions against Spanish rule in Argentina (1812), Chile (1818), and Peru (1821).
Answer:
During this period, the Leadership Conference on Civil Rights was responsible in the successful drive for passage of the Civil Rights Act of 1957. They followed up and continued to press for a stronger legislation.
The National Association for the Advancement of Colored People (NAACP)Youth Council chapters organized sit-ins at whites-only lunch counters thereby sparking a movement against segregation in public accommodations throughout the South in 1960. Nonviolent direct action also increased beginning with the 1961 Freedom Rides.
This led President Kennedy to send a comprehensive civil rights bill to the Congress shortly before his assassination. The bill was later signed by his successor President Johnson in 1964.
What happened when Hungary opened its borders is: Thousands of people left East Germany.
<h3>What happened when Hungary opened its borders?</h3>
When the border was open by Hungary or when they remove the regulation they placed on the border many people left east Germany and move to West Germany during that period.
The border opening also enables people to go to Austria to buy or purchase goods.
Therefore thousands of people left East Germany.
Learn more about What happened when Hungary opened its borders here:brainly.com/question/2696116
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