Inflammation (Definition) 1  Inflammation is the body's attempt at self-protection; the aim being to remove harmful stimuli, including damaged cells, irritants, or pathogens - and begin the healing process. 2  Coccyx is the triangular piece of bone at the end of the spine.
With more than 2.2 million men currently under arms, the PLA is by far the worldâs largest military. Only the U.S. and India come close with 1.4 million and 1.3 million troops respectively [1]. North Korea and Russia round out the top five with 1.1 and 1 million-man armies.
The United States Army (USA) is the largest branch of the United States Armed Forces and performs land-based military operations.n 1941, the  Army of the United States  was founded to fight World War II. The Regular Army, Army of the United States, the National Guard, and Officer/Enlisted Reserve Corps (ORC and ERC) existed simultaneously. After World War II, the ORC and ERC were combined into the United States Army Reserve.