How did the smoot hawley tariff act contribute to the great depression ?

A) Foreign countries refused to buy American goods due to its passage.

Explanation: Americans tried to raise their taxes on exports to foreign nations to raise money. But it back fired, because as a result the foreign nations also raised their taxes to Americans. This worsened the great depression. So the answer is A.

ford’s revolution of the assembly like to make cars less expensive

explanation:

one of the main reasons was definitely slavery. back in 1861, republican abraham lincoln was elected and ended up being a major influence in the slavery business. slavery greatly affected the texas economy because back in 1845 during the annexation of texas, slaves became a big part of the texas population. many texans that were in favor of the secession influenced groups through party ties.