Answer:
d is correct option in the given question
Answer:
some empires inveneted things that we dont no about that could be useful
Explanation
when the roman empire fell medical books where burnt and thoose medicines could be still uncovered by us. so by studying them we might be able to discover inventions and discoveries that they made.
Bourbon Democrats were promoters of a form of laissez-faire capitalism which included opposition to the high-tariff protectionism that the Republicans were then advocating as well as fiscal discipline. Also, Bourbons believed their background, education, and success meant they should lead the government. They wanted to continue their way of life and did not accept the need for change. These powerful men continued their prewar beliefs in states' rights and in their superiority to the former slaves.
Hoover's response to the Great Depression was the Smoot-Hawley tariff which rose tariffs on over 20,000 products. This measure led to retaliation from foreign countries especially from Europe and they rose their own tariffs on their American imports, the American economy was hit back and it explains why Hoover's policy failed.
Hoover was nicknamed "Do nothing" by the Democrats, they blamed him for sticking to Laissez faire economics, but this accusation was wrong as he pushed for more state intervention which eventually failed.