Explain why oil is so important to these countries, US, Saudi Arabia, Russia, Canada, China, Iraq.

The United States' dependence on oil has long influenced its foreign policy. This timeline traces the story of U.S. oil development, and the resulting geopolitical competition and environmental concerns, in more than forty milestones. The three major periods include the rise of oil as a commodity, beginning in 1850; the post-WWII age of geopolitical competition; and the current era of deregulation and diversification.

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts