I really need help please help I'm stuck on this question.

Question

Question 25. The 1800s were a period of
(Points : 1)

1.nationalism, industrialization, the election of a pioneer for President, and vast influxes in the economy.
2.patronage, immigration and slavery.
3. reform movements.
4.all of the above

Answer 1

I think 4 all of the above, but slavery ended in the 1860s so I don't know. May wanna get a second opinion

Answer 2

I also believe the best answer is 4.

Answer 3

I can't find a quick website to recommend. I suggest that if you read your text materials, you'll know the answer. Try that.

Answer 4

Yes, 4 is the best answer, but that does you no good just to "get the answer" unless you understand why it's best. Read your text!