Which demographic shift occurred in the U.S. in the late 20th century?

The demographic shift that took place in the U.S. in the late 20th century was characterized by the growth of a multicultural society and increasing immigration. This period saw significant changes in the composition of the American population, largely due to changing immigration laws and economic factors that encouraged migration from various parts of the world.

The Immigration and Nationality Act of 1965 was instrumental in changing immigration patterns, making it easier for individuals from Asia, Africa, and Latin America to migrate to the U.S. This influx contributed to a more diverse population and a multicultural society, reflecting a broader array of cultures, languages, and traditions in American life. By the late 20th century, this demographic transformation enhanced America's cultural landscape and contributed to discussions around identity, social integration, and civil rights.

This option captures the essential trend of increasing diversity in the U.S. population during this period, setting the stage for various societal shifts that followed, including debates about immigration policy and multiculturalism. Such transformations redefine the national narrative and highlight how immigration continues to shape American identity and society.