Historical events such as the rise of nazism in germany in the 1930s, the holocaust in the 1940s, and the u. s. civil rights movement in the 1950s and 1960s to shape:

b

explanation:

- "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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