Answer:
b. by restricting people's ability to criticize the government. I hope this'll help
In general, yes, immigration during 1830s to 1840s was vital to the industrialization of America, since it was mostly immigrants who first sought employment in the factories that were an essential element of industrialization.
D, because the answer is in the question : "a statistic is given that says how many boxcars could be filled with the garbage is dumped into earth's water..."
Answer:
A. civics
Explanation:
civics is where you study the right and responsibilities in their country.