The word "immoral" is normally used to describe persons or actions. In a broader sense it can be applied to groups or corporate bodies, beliefs, religions, and works of art. To say that some act is immoral is to say that violates some moral laws, norms or standards.
... Cook, (1728-1779), explored the Pacific, discovering or mapping many lands and islands
Hernan Fernando Cortes, conquered the Aztec empire in Mexico; sent ou ...