Answer: Uncertain and the Constitution.
Explanation: Jefferson was troubled over the Louisiana purchase because he was really uncertain about his authority in such matters and the constitution because it said absolutely nothing about the acquisition of the new territory.
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The benefits of education, training, and choosing careers for workers are widespread, since for a person to be successful in his or her career he or she must have the education to do the job well, as well as the training needed to be competitive in the workplace.
The British restricted trade with other colonies because they wanted their people to buy only there stuff for example when the tea act highered taxes on tea and also prevented people from buying anyone elses tea.
The correct answer is <span>B. Gold mining
In both the American west, like California, and in Canada, places like British Columbia, gold was discovered, which led to a high amount of people moving there during the so called gold rushes. They wanted to find gold and have their own mines and become vastly rich overnight, but only a few actually succeeded in this.</span>
<span>Foreign aid is generally targeted at gaining influence in a region or dealingwith a problem that may impact on the United States. For example, military aidto Israel keeps USA influential in balance of power in the Middle East.</span>