<span>Jet Propulsion Laboratory (JPL) was together with ABMA one of the agencies behind Explorer 1, the first American space mission and also together with ABMA one of the first agencies to become a part of NASA. It is located in the San Gabriel Valley area of Los Angeles County, California.</span>
The correct answer is Commander in Chief
Is the commander of a nation's military forces, or a significant member of these forces. In the latter case, this element can be defined as the forces in a given region, or the forces that are associated by a given function in common. In practice, it refers to military competences that are deposited with the Executive of a nation-state, such as its head of state or government. Often the commander-in-chief of a country is not a patented officer or even a war veteran, and it is by this legal statute that civilian control of the armed forces is implemented in those states where it is constitutionally required.