Search results
Results From The WOW.Com Content Network
Military branch. A United States Armed Forces Joint-Service Color Guard. This color guard consists of personnel from 5 of the 6 military branches of the United States Armed Forces ( Army, Marines, Air Force, Navy, and Coast Guard ). Military branch (also service branch or armed service) is according to common standard a subdivision of the ...
Military history. Infantry were the first military forces in history. This warrior statuette demonstrates that military culture was an important part of historical societies, c.480 BC, Staatliche Antikensammlungen. Military history is the study of armed conflict in the history of humanity, and its impact on the societies, cultures and economies ...
Category: Military history by branch. 11 languages. ... This category is the root category for topics related to the history of particular service branches.
The history of biology traces the study of the living world from ancient to modern times. Although the concept of biology as a single coherent field arose in the 19th century, the biological sciences emerged from traditions of medicine and natural history reaching back to Ayurveda, ancient Egyptian medicine and the works of Aristotle, Theophrastus and Galen in the ancient Greco-Roman world.
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
The U.S. emerged as one of the two undisputed superpowers along with the Soviet Union, and unlike the Soviet Union, the U.S. homeland was virtually untouched by the ravages of war. During and following World War II, the United States and Britain developed an increasingly strong defense and intelligence relationship.
Breach: a gap in fortified or battle lines. Breakout: exploiting a breach in enemy lines so that a large force (division or above) passes through. Bridgehead and its varieties known as beachheads and airheads. Camouflet. Chalk: a group of paratroopers or other soldiers that deploy from a single aircraft.
History of biology by subdiscipline (14 C, 9 P) A. Anatomy (27 C, 132 P) Astrobiology (13 C, 126 P) B. ... Pages in category "Branches of biology"