I feel like its c but maybe d
NASA’s goal is to explore space by various different ways and to see what is out there. NASA also test what are on planets around us and far away. NASA studies stars, novas, mass, dark matter, pulsars, planet etc... They apply this knowledge to our own planet to figure out how the earth and solar system where made. So questions NASA have can be is there life somewhere besides earth or how was earth and the galaxy formed or is there anything on mars or is anything going to happen in the future that affects us
Answer:
The Cold War was an ongoing political rivalry between the United States and the Soviet Union and their respective allies that developed after World War II.
The Americans and the British worried that Soviet domination in eastern Europe might be permanent
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Answer:
Trench warfare in World War I was employed primarily on the Western Front, an area of northern France and Belgium that saw combat between German troops and Allied forces from France, Great Britain and, later, the United States. Although trenches were hardly new to combat: Prior to the advent of firearms and artillery, they were used as defenses against attack, such as moats surrounding castles. But they became a fundamental part of strategy with the influx of modern weapons of war.
Long, narrow trenches dug into the ground at the front, usually by the infantry soldiers who would occupy them for weeks at a time, were designed to protect World War I troops from machine-gun fire and artillery attack from the air. As the “Great War” also saw the wide use of chemical warfare and poison gas, the trenches were thought to offer some degree of protection against exposure. (While significant exposure to militarized chemicals such as mustard gas would result in almost certain death, many of the gases used in World War I were still relatively weak.)
Explanation:
Do you have multiple choice or is it a free response?
