a system of ideas and ideals, especially one which forms the basis of economic or political theory and policy.
The answer to this question is A. Jet streams
Jet streams are located near the altitude of the upper troposphere. It's a movement of wind that travels from one side of the planet hemisphere to another. The movement of jet streams will bring up different temperature of air which could influence the weather that exist in certain regions.
Answer:
The Family Fairness Policy
Explanation:
The family fairness policy falls under the jurisdiction of Immigration and Naturalization Services and applied in two phases first under the president-ship of Ronald Reagan in 1987 and later by President George H. W. Bush in 1990. It was aimed to prevents the deportation of most legalized spouses and children.