In politics what is a majority half of all votes half of all possible votes

What are the most populous and least areas of russia and why are some areas more heavily populated than others

Did cuneiform develop the language we use today

Which of these best describes the function of a "super pac"? a)create bi-partisan legislation that can become law b)organization meant to reign-in spending of political candidates during election cycles c)promote the interests of supreme court justices without breaking specific tampering laws d)raise funds through donations from corporations or individuals to support or oppose specific political candidates