Answer:
Eternal
Explanation:
having an existence or validity that does not change or diminish
While the Thunderbirds and other Oklahoma fighting men were pushing Axis armies from territory they had seized, Sooners on the home front were working to ensure victory. Before the attack on Pearl Harbor, programs for training British Royal Air Force (RAF) pilots operated in Oklahoma.
The two culture areas where farming was the main way of life is Southwest & great plains
<u>Explanation:</u>
Farming which comes under the category of primary activities of the economic activities is the major source of living of a large number of people living in different parts of the world where farmers grow crops and do cultivation according to the geographical conditions of the area and earn their living according to this activity.The two areas of southwest & great plains are Ancient China and Mesopotamia. These areas where this activity was very important for living was the region of Ancient China and the region of Mesopotamia.