a. Discuss the current population growth in the United States over the past few decades. Determine the relative of growth resulting from birth rates and from immigration. Discuss the problems and

a.     Discuss the current population growth in the United States over the past few decades. Determine the relative of growth resulting from birth rates and from immigration. Discuss the problems and benefits of the growing U.S. population. Form your own opinions about future US population growth. In this research, state and defend your opinions.