Wikipedia
Integralism, is an ideology according to which a nation is an organic unity. Integralism defends social differentiation and hierarchy with co-operation between social classes, transcending conflict between social and economic groups. It advocates trade unionism (or a guild system), corporatism, and organic political representation instead of ideological forms of representation. Integralism claims that the best political institutions for given nations will differ depending on the history, culture and climate of the nation's habitat. Often associated with blood and soil conservatism, it posits the nation or the state or the nation state as an end and a moral good, rather than a means.
The term integralism was coined by the French journalist Charles Maurras, whose conception of nationalism was illiberal and anti-internationalist, elevating the interest of the state above that of the individual and above humanity in general.
Although it is marked by its being exclusionary and particularistic, and there has been consideration of its historic role as a sort of proto- fascism (in a European context) or para-fascism (in a South American context), this link remains controversial, with some social scientists positing that it combines elements of both the political left and right.