<P> The United States Army ( USA ) is the land warfare service branch of the United States Armed Forces . It is one of the seven uniformed services of the United States and is designated as the Army of the United States in the United States Constitution , Article 2 , Section 2 , Clause 1 and United States Code , Title 10 , Subtitle B , Chapter 301 , Section 3001 . As the oldest and most senior branch of the U.S. military in order of precedence , the modern U.S. Army has its roots in the Continental Army , which was formed ( 14 June 1775 ) to fight the American Revolutionary War ( 1775 -- 1783 ) -- before the United States of America was established as a country . After the Revolutionary War , the Congress of the Confederation created the United States Army on 3 June 1784 to replace the disbanded Continental Army . The United States Army considers itself descended from the Continental Army , and dates its institutional inception from the origin of that armed force in 1775 . </P>
<P> The United States Army ( USA ) is the land warfare service branch of the United States Armed Forces . It is one of the seven uniformed services of the United States and is designated as the Army of the United States in the United States Constitution , Article 2 , Section 2 , Clause 1 and United States Code , Title 10 , Subtitle B , Chapter 301 , Section 3001 . As the oldest and most senior branch of the U.S. military in order of precedence , the modern U.S. Army has its roots in the Continental Army , which was formed ( 14 June 1775 ) to fight the American Revolutionary War ( 1775 -- 1783 ) -- before the United States of America was established as a country . After the Revolutionary War , the Congress of the Confederation created the United States Army on 3 June 1784 to replace the disbanded Continental Army . The United States Army considers itself descended from the Continental Army , and dates its institutional inception from the origin of that armed force in 1775 . </P>
us army was originally formed to fight in which war
us army was originally formed to fight in which war
American Revolutionary War
American Revolutionary War