It changed the schooling in america, it made the schools do more and harder/complex mathematics and science, so we will always stay ahead of the russians
The answer you are looking for is:
C.
Ferdinand Magellan
Strengths they had better general than the union, they won most of their battles,
weaknesses: they didn't have as many supplies, people, railroads as the union
Explanation:
The United States is the world's single largest importer and exporter of goods and services, and the largest exporter and importer of business services . It accounts for 14 percent of global goods imports and 9 percent of global services imports. about 16 percent of global GDP in 2015.
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