Why are the populations of urban areas in Africa growing? There are more job opportunities in urban areas.

There are more job opportunities in urban areas.

Land is cheaper in urban areas.

Land is cheaper in urban areas.

Urban areas are less crowded.

Urban areas are less crowded.

Urban areas are less socially diverse.

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