In 1972, the twenty-sixth amendment lowered the voting age to:
18
19
20
21
the twenty-sixth amendment did not lower the voting age.

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: