Columbia is a borough in Lancaster County, Pennsylvania, 28 miles (45 km) southeast of Harrisburg on the Susquehanna River across from Wrightsville. Originally, the place was called "Wright's Ferry. " It was founded in 1726 by English Quakers from Chester County. Population counts were these: in 1890, 10,199; in 1900, 12,316; in 1910, 11,454; in 1920, 10,836; and in 1940, 11,547. The population was 10,311 at the 2000 census.

What is military law?

Military law only applies to those in military service but is enforced during war and peace. Military law is a statutory code of rules and articles provided by Congress for the government and discipline of troops. Attorneys represent active-duty military personnel, military reservists, and former military personnel with "veteran" status. Military law cases may involve court-martial proceedings under the Uniform Code of Military Justice, and the re-employment rights of reserve military personnel called to active duty.