I think that it is <span>Benjamin Franklin, but I am not sure.
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The correct answers are:
- common trade regulations;
- free movement of capital and labor;
- free movement of goods;
The economic unions are made with the purpose of enabling two or more countries to be able to trade between each other with ease and without restrictions and problems. The labor force to be able to move freely in each of them, if there's need for it of course, as well as the free movement of capital, and free movement of goods. These things are all made in a way that they will be well suited for each member of the economic union, and that it will enable the economy of each member to improve.
Answer:
Causes: The immediate causes of the War of 1812 were a series of economic sanctions taken by the British and French against the US as part of the Napoleonic Wars and American outrage at the British practice of impressment, especially after the Chesapeake incident of 1807.
Effects: Economic impact
Although during the War of 1812 the United States' economy was severely damaged by the British blockade, the aftermath gave a dramatic boost to the manufacturing capabilities of the United States.
I hope this is what you are looking for. Just let me know if you need more! :D