Answer:
Option (D). The uses of geography
Explanation: The essential element of geography are based on the geography standards and it helps us understand how people and places are connected in the world. The uses of geography understands the relationships among people, places environment over time, it also help understand the past and prepare for the future. The uses of geography is often used by a geographer who studies the past and plans for the future.
However, if a state law affords a person more rights than federal law, the state law is legally presumed to prevail, albeit only within that state. At the same time, if a state imposes more responsibility on its residents than the federal law, the state law<span> prevails.</span>
<span>Based on what I know about the Cold War and the quote you gave above I would choose this option: It showed that democratic nations were facing a threat from Soviet expansionism.
Churchill had no plans to attack the Soviets or liberate these states. It was merely about pointing out the spreading of communism and that the western nations should join forces to contain it.</span>
Basically, before 1973, the president had more power over the military and had more freedom to command the military as the president wished. This was seen in Vietnam which turned out to be a disaster. It was decided to limit the president's military power, and he would need the consent of congress to whatever operation he planned to do.
summary: limit president's military power