Answer:
Option D. they were dangerous and many workers often died in the line of work.
Explanation:
The answer would be Miguel Hidalgo y Costilla
South Carolina wanted to secede because of President Lincoln and it means that they wanted to withdraw from the union <span />
Mainly Slavery, Missouri was admitted as a slave state
Answer:
Immigration is the act of leaving one's countries and moving to another country of which they are not natives, nor citizens, to settle or reside there, especially as permanent residents or naturalized citizens, or to take-up employment as a migrant worker or temporarily as a foreign worker.
