One of the main ways spain began to reunify was by

a. driving out non-christian groups
b. invading other territories and claiming the land
c. providing privileges to the nobles
d. accepting muslims and jews and their religious beliefs

The answer is A. driving out non-Christian groups

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.

- "a new era of american politics began with jackson's election in 1828, but it also completed a grand social experiment begun by the american revolution. nevertheless, jacksonian democracy represented a provocative blending of the best and worst qualities of american society."

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