What demographic changes are occurring in the us?

1. Americans are more racially and ethnically diverse than in the past, and the u.s. is projected to be even more diverse in the coming decades.
2. Asia has replaced Latin America as the biggest source of new immigrants to the u.s.
3. America’s demographic changes are shifting the electorate- and American politics.
4. Millennials, young adults orb after 1980, are the new generation to watch.
5. Women’s role in the labor force and leadership positions has grown dramatically.

Exposure to solar flares would be the correct answer