Why does kagan think americans should be patriotic?

Kagan think Americans should be patriotic to be able to sustain America through worst times. Patriotism would also ensure that America has selfless individuals who will heed the need of others and work toward the common good, and defend America when defense is needed.

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:

the answer i chose to believe is 'harmony'