Answer:
B. provide services not covered by general purpose governments.
I think that <span>extrapolating the behaviors of ancient hunter-gatherers by studying modern hunter-gatherer groups is a valid approach.
Modern hunter-gatherer groups learn how to do their daily tasks from the lessons and teachings imparted to them by their elders. Their elders also learned from their elders and so on. This is how knowledge and skills are passed down from one generation to another. One way or another, the methods and applications that modern hunter-gatherer groups use originated from the behaviors of ancient hunter-gatherers. There may be changes but these changes are usually applied in order for the group to adapt to the conditions that they are living in at that time.
In short, </span><span>learning about modern hunter-gatherer groups is vital in understanding early societies because the practices of today are the results of the practices of yesterday with variation to ensure longevity.</span>
The alliance in which the United States were included and which promoted their interests and their protection was the NATO.
The alliance in which the Soviet Union was included and which promoted their interests and their protection was the Warsaw Pact.
These two organizations were primarily military organization. They had to purpose of securing their interests and protection from their rivals.
NATO was consisted of the USA, UK, France, Australia, Canada, pretty much the so called Western countries.
The Warsaw Pact was consisted of the USSR and all of the Eastern European fellow communist countries.
(1)<em>Promoting world peace and a secure global environment</em>
<em>(2)Working with allies to solve international problems</em>
The above two ideas related to international relations and security did the Allies support & promote during World War 2.