Final answer:
Labor unions, environmental organizations, and minority groups tend to support Democratic candidates.
Step-by-step explanation:
Three groups that tend to support Democratic candidates are:
- Labor Unions: Labor unions have historically supported the Democratic Party because of its focus on workers' rights and pro-labor policies. For example, the AFL-CIO, which is the largest federation of unions in the US, typically endorses and supports Democratic candidates.
- Environmental Organizations: Many environmental organizations support Democratic candidates because of their stance on issues like climate change and protection of the environment. Groups like the Sierra Club and Greenpeace often endorse and campaign for Democratic candidates who champion environmental causes.
- Minority Groups: Minority groups such as African Americans, Latino/Hispanic Americans, and Asian Americans tend to support Democratic candidates. This is because the Democratic Party has historically advocated for civil rights, social justice, and equality, which resonate with these communities.