Which invention contributed to the expansion of slavery in the South? Group of answer choices

Spinning Jenny

interchangeable parts

cotton gin

How did the war of 1812 affect public opinion in the united states? a. feelings of nationalism declined because the war destroyed farmlands across the country. b. american pride and confidence surged because the country proved its military ability. c. feelings of nationalism declined as americans realized the importance of trade with britain. d. american military leaders became unpopular for leading the country into a costly war. e. the federalists became popular for supporting peace with britain to keep trade going.

Which of the islamic empires (ottomans, mughals, safavids) were the most influential and why?

Which of the following statements is true of cause and effect relationships