What is the name of the river that makes up some of the western border of Texas?

Bravo del Norte (called the Rio Grande in the United States)

The Rio Grande

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:

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