Answer:
The connection between steel and the railroad system is the railroad system couldn't exist without steel. That's why things like the Bessemer process where invented because steel needed to be produced fast.
Explanation:
People moved West because the government offered new settlers a lot of land for farming at a very low cost
The sentences that use commas correctly is A) Volcanoes spew molten rock and, mostly exist along the Pacific Rim.
The Hungarian revolution began in budapest
What they have in common is that both actions require consent of the senate. The senate has to vote with a majority for those things to come into effect Hope this helps!
