Of these options, the only one that was truly true of both the first and second industrial revolution is the "use of the assembly line" although the length of these lines varied.
Explanation:
The main reason for this was slavery. The US did not want to annex Texas because doing so would have upset the balance between slave states and free states that had been accomplished with the Missouri Compromise of 1820. When Texas became independent, it wanted to join up with the United States.
Answer: The black plague killed hundreds of thousands very quickly with no cure
Explanation:
Government Response to the Great Depression. ... Widespread unemployment during the 1930s exacerbated an already difficult situation by forcing the government to spend millions of dollars on various relief programs. Most, however, were ineffective.
Does this help ???
I think C or D I’m not 100% sure