Senators argue that the program lacks academic rigor and provides university students with a "biased" and one-sided education.

Sununu said the Republican-backed bill was unnecessary given that in-state students already take a civics test in high school.

Excise taxes of more than 15% mean millions in returns for the state's 10 two-year institutions.

Despite its popularity, it might struggle to keep the momentum going in the future because of soaring fees.