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.
US Army Military Ranks, Lowest to Highest. The United States Army remains one of the most powerful forces in the world based on recent combat experiences, equipment and training. The US Army maintains a long-standing tradition dating as far back as 1775 when the first companies of riflemen were formed by the Continental Congress.