The compromise of 1850 centered around what issue? a. taxes b. tariffs c. immigration d. slavery

Slavery .

Explanation:

There were five separate that were passed by the United states  congress .

This one took place on the month of September the same year .

After the compromise , it marked the end of  4 years of political confrontation about free states and slavery .

The other issue is about the territories acquired on the war between mexico and America, that lasted between 1846 -1848.

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast

the phenomenon that would be cited as evidence of increased economic interdependence between europe and the americas is  the development of mercantilism.

this theory suggests that the wealth of a country depends on its economic assets, or capital.

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