What did the voting rights expand in the 1800s lead to

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.

it made them more prductive and efficent but with the change of polcies less and les got into the navy

i think it is the first one hope this