How is social mobility obtained in capitalism, communism and socialism?

What was the turning point for the soviets allowing them to regain power and turn back the germans?

What characteristics did the kiowa share with the other plains people? a) they migrated from the same places b) they were nomadic hunters c) they used the horse extensively d) they spoke the common language! and you

The law of increasing costs states that as a country produces less of one product and more of another, there is an increase in the resources needed to expand production of the second product.