Ideological and political courses in colleges and universities are necessary because it is very necessary to carry out ideological and political education for college students. As a social person, it is bound to be particularly social and political. Even if you don't participate in politics in the future, you will have normal ideas, including world outlook, outlook on life and values, and establish correct and good three views, which will be very helpful for your future life development. Therefore, I think it is very necessary to offer ideological and political courses in universities. Moreover, in universities, ideological and political course is also a comprehensive subject, which is helpful to history and humanities. Therefore, for different disciplines, ideological and political courses in colleges and universities have their inevitability.