Why do communities create social and political power structures to protect and sustain themselves?

Tobacco brides sent virginia to marry, often found themselves a.) divorced soon after they arrived b.) less likely to inherit than they would have been in britain c.) widowed young and in charge of large estates d.) poor and alone e.) all of the above

Q: a: which of woodrow wilson's proposals was included in the treaty of versailles?

Which statement is true of both presidential and parliamentary systems of government?