Which is true of pullman porters in the 1920s?
a) the porters organized a union but wore disguises at meetings.
b) the porters organized a union and chose an outsider as their leader.
c) the porters never organized a union because they feared being called communists.
d) the porters never organized a union because they feared losing their well-paying jobs.

don't know but i know the moderators know how to. : (

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: