Group of early Americans used and maintained natural resources of environment in a effective way. In this way a group of early Americans adapted to their environment.
In different environment people fit them to cope up with their needs by changing their livelihood pattern (hunting, gathering and fishing) region wise.
Explanation:
Native Americans were very near to the nature. They used to live in forests, grassland and on the banks of rivers. So they know it better to deal with environment and to keep the sustainability at desire level. Native Americans used natural resources at their source points (oil, natural gas).
Their livelihood pattern varies with the change of environment. They used to collect fruits and wood in dense forest. On the bank of the river fishing is the main occupation and farming and rearing practiced in grasslands.
The correct answer is:
B. George Marshall.
George Catlett Marshall Jr. (1880–1959) raised through the United States Army to become Chief of Staff under presidents Franklin D. Roosevelt and Harry S. Truman. Then he served as Secretary of State and Secretary of Defense under Truman.
Winston Churchill lauded Marshall as the "organizer of victory" for his leadership of the Allied victory in World War II. Marshall guided the build-up of the U.S. Army from a force of little more than 200,000 in 1939 to a mobile army of more than 8 million soldiers and airmen that would fight around the globe during World War II.
The first one is B. The 1960s, and the second one is C. The moon.
A willingness to let others practice their beliefs