Answer:
C
Explanation:
A lot of the migration had to do with the fact there weren't as good job or living conditions in the East. Out West, they proposed better wages and living conditions.
Answer:
Hi,
When you ask a question and you get TWO answers, not one, you'll see a crown sign at the bottom of that person's answer. You click on that crown thing and it will give them the brainliest. You can't do this when only one person answers though.
Hope this helps :)
Before the 1800s, builders used cast iron. But they found that structural steel beams set in concrete allowed them to frame tall buildings that were more fire resistant and more structurally sound than cast iron. Since that time, steel has not only become the best building material for commercial construction but closely tied to economic health.
Answer:
Se desarrolló entre 700 años a.c hasta 200 años d.c. Cultura Paracas: Esta cultura es contemporánea a la cultura chavin que se desarrolló .
