What is an Entomologist? Entomology is the study of insects, including their relationships with other animals, their environments, and human beings. Entomological research can also give us broader insights into ecology, evolution, and social behavior. Entomologists study insects, such as ants, bees, and beetles.
The Department of the Navy was established on 30 April 1798. Note that there was a Navy during the War for Independence, it was established by the Continental Congress on 13 â¦ October 1775. That date is observed as the official Navy Birthday.That forefather of the Department of the Navy was effectively disbanded at the end of the war.he Continental Navy was established during the American Revolutionary War in 1775. The Continental navy had been essentally a Privateer force and never intended as a permanet organization.
The U.S. Air Force was also created, along with a new Department of the Air Force. The War Department was converted to the Department of the Army. Finally, the three services, Army, Navy, and Air Force, were placed under the direct control of the new Secretary of Defense.he Department of the Navy, was founded in 1798. The Coast Guard (part of Homeland Security in peacetime), can trace it's history back to 1790. Congress, in 1947, established a civilian, Cabinet-level Secretary of Defense to oversee an also newly created National Military Establishment.