The flow of what river through Syria, Lebanon, Israel, and Jordan has added to the conflict between those countries?

Those who immigrate legally to the United States for fear of persecution in their home country are called ________._

A. undocumented residents B. lawful permanent residents C. illegal aliens D. political refugees

In 2008, presidential candidate Barack Obama used which of the following to build extensive volunteer networks and campaign donations in the amount of about a half billion dollars?

A) television B) radio C) Facebook D) newspaper E) door-to-door solicitation