How is the Vietnam War considered a microcosm of the larger Cold War that was being fought between the United States and Russia during the 1960s and 1970s? А.) The United States and Russia supported opposite sides of the conflict in Vietnam in an attempt to gain regional influence.
B.)The United States and Russia engaged in direct military conflict with one another in Vietnam. Russia
С.) Both the United States and Russia only played non-combat support roles in the conflict by way of supplying money and equipment.
D.) The United States and Russia both sought to end the conflict before either had to become directly involved​

answer; i believe that the correct answer is (c) arctic tundra;

before there were tanks, machine guns, windmills, and solar panels, the first civilizations emerged that create the history of humanity which provided the larger context for western civilization. uses of weaponry and technology were used very differently in the ancient civilizations than they are today. relating back to the times of the ancient mesopotamian civilization, technology kept advancing throughout the ancient egyptian civilization into the ancient greek civilization, and then finally the ancient roman civilization. as techniques and strategies were past down from civilization to civilization, each shared its own similarities, as well as varied differences. one trait they had in common was to commit violence and economically overpower one another. technology has ultimately advanced due to the knowledge transferred from generation to generation. uses of sophisticated weaponry and devices have created more opportunity for warfare and improvement in the work place. ancient civilizations became more powerful due to the advancements of technology. technology did not only create the use of violence, but it also the economies grow and become stronger, because production of trading goods rose like never before. the rivers, such as the nile, tigris, and euphrates all flourished, as well as destructed civilizations. each civilization had different uses for these rivers, however, some benefited more than others. when analyzing ancient civilizations, there   are things you must understand

explanation:

we need to see the passage before we can do anything further.   give me brainliest