The Invasion of Canada in 1775 was the first major military initiative by the newly formed Continental Army

Continental Army

The Continental Army was formed after the outbreak of the American Revolutionary War by the colonies that became the United States of America. Established by a resolution of the Continental Congress on June 14, 1775, it was created to coordinate the military efforts of the Thirteen Colonies in...

 during the American Revolutionary War

American Revolutionary War

The American Revolutionary War , the American War of Independence, or simply the Revolutionary War, began as a war between the Kingdom of Great Britain and thirteen British colonies in North America, and ended in a global war between several European great powers.The war was the result of the...

. The objective of the campaign was to gain military control of the British Province of Quebec

Province of Quebec (1763-1791)

The Province of Quebec was a colony in North America created by Great Britain after the Seven Years' War. Great Britain acquired Canada by the Treaty of Paris when King Louis XV of France and his advisors chose to keep the territory of Guadeloupe for its valuable sugar crops instead of New France...

, and convince the French-speaking Canadiens to join the revolution on the side of the Thirteen Colonies

Thirteen Colonies

The Thirteen Colonies were English and later British colonies established on the Atlantic coast of North America between 1607 and 1733. They declared their independence in the American Revolution and formed the United States of America...

. One expedition left Fort Ticonderoga

Fort Ticonderoga

Fort Ticonderoga, formerly Fort Carillon, is a large 18th-century fort built by the Canadians and the French at a narrows near the south end of Lake Champlain in upstate New York in the United States...

 under Richard Montgomery

Richard Montgomery

Richard Montgomery was an Irish-born soldier who first served in the British Army. He later became a brigadier-general in the Continental Army during the American Revolutionary War and he is most famous for leading the failed 1775 invasion of Canada.Montgomery was born and raised in Ireland...

, besieged and captured Fort St. Johns

Fort Saint-Jean (Quebec)

Fort Saint-Jean is a fort in the Canadian La Vallée-du-Richelieu Regional County Municipality, Quebec located on the Richelieu River. The fort was first built in 1666 by soldiers of the Carignan-Salières Regiment and was part of a series of forts built along the Richelieu River...

, and very nearly captured British General Guy Carleton

Guy Carleton, 1st Baron Dorchester

Guy Carleton, 1st Baron Dorchester, KB , known between 1776 and 1786 as Sir Guy Carleton, was an Irish-British soldier and administrator...

 when taking Montreal

Montreal

Montreal is a city in Canada. It is the largest city in the province of Quebec, the second-largest city in Canada and the seventh largest in North America...

. The other expedition left Cambridge, Massachusetts

Cambridge, Massachusetts

Cambridge is a city in Middlesex County, Massachusetts, United States, in the Greater Boston area. It was named in honor of the University of Cambridge in England, an important center of the Puritan theology embraced by the town's founders. Cambridge is home to two of the world's most prominent...

 under Benedict Arnold

Benedict Arnold

Benedict Arnold V was a general during the American Revolutionary War. He began the war in the Continental Army but later defected to the British Army. While a general on the American side, he obtained command of the fort at West Point, New York, and plotted to surrender it to the British forces...

, and traveled with great difficulty through the wilderness of Maine

Maine

Maine is a state in the New England region of the northeastern United States, bordered by the Atlantic Ocean to the east and south, New Hampshire to the west, and the Canadian provinces of Quebec to the northwest and New Brunswick to the northeast. Maine is both the northernmost and easternmost...

 to Quebec City

Quebec City

Quebec , also Québec, Quebec City or Québec City is the capital of the Canadian province of Quebec and is located within the Capitale-Nationale region. It is the second most populous city in Quebec after Montreal, which is about to the southwest...

.