The league of nations failed to do all of the following after world war 1 except
a. implement a successful mandate system
b. curb fascist dictatorships
c. renounce war as part of foreign policy
d. prevent the military build up of many nations--this one is not correct answer

he 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:

he came up or eelped come up with the jersy plan