What changes did the british make to trade after the seven years war?​

imma say false because i dont know anything about this.

number 1 is a)

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.