Read Article V. Why was Article V included in the U. S. Constitution? to exercise a constitutional check on federalism
to allow for laws to be adapted to reflect changes in society
to keep all laws from being changed
to resolve conflicts by a national authority
to uphold the concept of judicial review

to allow for laws to be adapted to reflect changes in society

Explanation:

Just did it, got it correct and also it makes full sense if you read it ;)

.elections are held to determine who serves in congress.

- "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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