How to writing an introduction letter about yourself?

Why were so many distinctive cultures able to develop over time in asia?

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

What would the world be look like if we live without having news?