Answer:
A. Ways that manufacturers sought to control the marketplace.
Explanation: Merger this is a process through which business organizations come together either by one Organisation acquiring all or parts of another aimed at Ensuring the merged business will be more profitable.
Trusts are fiduciary relationship between two or more parties,where one party has the duty or responsibility to manage the property or business and the other who owns the property will be the one receiving the profit from the business.
Pools are unions or Associations of business Organisations who produce similar or different businesses especially for enhanced profit making.
It was very important for controlling the Mississippi River because it had easier trade since it led off to the gulf of Mexico which was an excellent trading spot, and well the north needed it to make trade easier to obtain
The first Nazi concentration camps were established to house thousands of alleged political prisoners within Germany. ... Between 1933 and 1944 the Nazis built over 20,000 camps throughout Europe. This map picks out just a few of them. Between 1933 and 1944 the Nazis built over 20,000 camps throughout Europe.