He is now best known as an illustrator of military and historic subjects.

As his trade increased, he began the publication of standard works by American authors on military and scientific subjects.

The school now offers bachelor's degrees in military subjects on line.

In addition to military subjects, the school also gave the students a civilian secondary education.

Education in such these schools focuses on military related subjects.

He reads a lot, a bit of everything but heavy into military subjects.

The school emphasized both military subjects and the liberal arts.

After all, he has written three books - on military subjects - which is more than his civilian predecessors had done.

This led him to try military subjects in his art.

His interest in military subjects developed at an early age.