Iwill mark brainliest for the first correct
why is america’s population among the most diverse of any nation?
a.) the country was founded so that only those people and groups who shared the background of its founding fathers would be welcome.
b.) the social institutions that exist in america, such as churches, schools, and various service organizations, do not exist in other countries.
c.) america’s long history of immigration resulted in a citizenry composed of people from many different racial, ethnic, religious, and cultural backgrounds living together.
d.) geographically, america is bordered by dozens of countries, which has made it a natural crossroads for the people of those countries.