What caused congress to form an army

Britain commandos and American troops correspond firing at Lexington including Concord.

Explanation:

That Continental Army was created to guard American pilgrims' freedom from Great Britain. That militia courageously battled what matured remembered as the American Revolutionary War and declared success for the anew created the United States. The Revolutionary War started in 1775. That was one year earlier to the United States Declaration of Independence and that discovery of the USA.

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