It is then ultimately removed from the body as urobilinogen in urine. This process is called âenterohepatic urobilinogen cycle.â. Hemolysis is a condition which causes increased destruction of the RBCs. This results in increased formation of bilirubin, which in turn causes excessive quantities of urobilinogen to form in the gut.
As the largest and senior branch of the U.S. military, the modern U.S. Army has its roots in the Continental Army, which was formed (14 June 1775) to fight the American Revolutionary War (1775â83)âbefore the U.S. was established as a country.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.
1 The U.S. provided military advisors.  The first U.S. troops entered Vietnam in March 1965. Until 1969, North Vietnam and the United States did most of the fighting. By 1969, the Vietnam War seemed endless, and the United States slowly began to withdraw troops.