B is the answer
Hope this helps!
Answer: The topic Is a general idea or subject of the essay or paragraph.
Explanation:
you don't have an article or image attached to look at so I cant help you with more, good luck
Answer: Carnegie invested in the right industries at the right time— railroads, telegraphy, oil, iron and steel—to become very rich at a young age.
Navy, trade (second could be multiple things)
Answer: 4020 years ago
Explanation:
Because 2000 years ago is when it was year 0. Then you add 2020 since that’s the heat we are in. You get 4020. Hope that helped :)
