In the United States, community colleges are primarily two-year public institutions of tertiary education. Community colleges also offer remedial education, GEDs, high school diplomas, technical degrees and certificates, and a limited number of 4-year degrees. After graduating from a community college, some students transfer to a four-year college or university to continue their studies. Community college is tuition free for selected students in 47 states, often under the name College Promise. M...