expansivist

Tending toward maximizing the applicability or scope (of something)

The prevailing view, which corresponds to that of the expansivist school, considers "protection of one's own nationals" as part of the customary right of self-defense under article 51 and sees "self" in self-defense as including the nationals of a state.

This expansivist view is presidency-weighted, regarding the maximization of presidential power as virtually the sine qua non of American politics.

One with an expansivist attitude toward or definition of something.

Tracing their twentieth century origins back to Wilson and Theodore Roosevelt, expansivists were energized by FDR's leadership.

Widely labelled a genocide by politicians, journalists, and some genocide studies scholars, the judgment of these expansivists is called into question because Kosovar Albanians were in the main expelled from Serbia rather than liquidated.