In a cost-benefit analysis done by a government, “cost” is defined as

“the battle of stalingrad is not a turning point necessarily in strategic terms, because a lot more has to be done before the soviets can be certain of defeating germany,” says renowned world war ii historian richard overy. the germans had fought nearly a thousand miles across the soviet union to get to stalingrad.

c. free trade can lead to low pay for workers in poorer countries.