Answer: A. free-market economy
Explanation:
Brazil getting coffee was a result of the Colombian exchange so your answer would be B
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.
The Taft-Hartley Act, also known as Labor Management Relations Act of 1947, intended to curb the laws that gave too much power to union leaders.
It was created in order to restrict the powers these leaders had because things were getting out of control. President Harry Truman tried to veto this act but in the end Senator Taft and Representative Hartley managed to get this act through.
