Part A
immigrant
compare
context
Definition
Topic
Part B
1, No
2,No
3, yes
4, yes
Try looking it up on google might help
During the Second Industrial Revolution, steel became one of the most important building materials in the world.
Answer:
Explanation: I think it's D
<span>a newly emerging class of merchants, industrialists, railroad developers, and financiers.
Hope this help.Thank You!</span>