In which core leader competency is the warrior ethos exemplified?

Reasoning based on the ease with which we can bring something to mind involves the use of the heuristic

As with any small island country, cuba has fewer natural resources than countries such as brazil. this affects their economy in that cuba a) exports only manufactured products. b) exports more products than it imports.. c) must import more products than it exports. d) has imposed trade barriers against the united states.

Why would be a good national slogan that people could identify with and rally behind