What was the major financial change between post-WWII borrowers and borrowers after 1970?

it allows shippers to carry commercial goods, which allows them to save time and money.

what do you mean

john maynard keynes developed new economic theories in response to the : b) great depression of the 1930s. his theories are so important that they are known as "keynesianism". in his works he supports the idea of a government with deeper involvement and intervention to end the great depression.

i would need the graph to answer the question