What did the sign say that the White man posted to a tree?​

answer: the risk-return relationship. generally, the higher the potential return of an investment, the higher the risk. there is no guarantee that you will actually get a higher return by accepting more risk. diversification enables you to reduce the risk of your portfolio without sacrificing potential returns.

explanation:

the answer is a. hope this

john maynrd keynes developed new economic respose to the                           ( b. great depression if the 1930's)