Answer:
c.landowners led the revolution in Mexico
Answer: support for abolition of slavery increased
Support for popular soveriengty increased
support for the expansion of slavery to the West increased
Support for the election of Abraham Lincoln to the Senate increased
Explanation:
I think a. the ban on slavery was blamed for slow economic growth , and slavery became legal in 1750.
Your answer is B. The speech that the computer science expert gave regarding online data mining was filled with information and was also very entertaining.