Read the quotation. every man and every woman in this nation—regardless of party—who have the right to register and to vote, and the opportunity to register and to vote, have also the sacred obligation to register and to vote. for the free and secret ballot is the real keystone of our american constitutional system. –president franklin d. roosevelt, 1944 according to president roosevelt, voting is considered to be a responsibility that is central to our system of government. a responsibility of elected government officials. a duty that is required by law. a duty of only a few select citizens.

A responsibility that is central to our system of government

Explanation:

"social stratification refers to the way people are ranked and ordered in society. in western societies, stratification is primarily seen and understood as a result of socioeconomic status, which produces a hierarchy in which access to resources, and possession of them, increases from the lower to the upper strata"

the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.