Francis Salvador, the first Jewish person to hold an elected office in the Americas, takes his seat on the South Carolina Provincial Congress on January 11, 1775. He later became the first recorded Jewish soldier killed in the American War for Independence.

In London on February 7, 1775, Benjamin Franklin publishes "An Imaginary Speech" in defense of American courage.

During a speech before the second Virginia Convention, Patrick Henry responds to the increasingly oppressive British rule over the American colonies by declaring, “I know not what course others may take, but as for me, give me liberty or give me death!” Following the signing of the American Declaration of Independence on July 4, 1776, Patrick Henry was appointed governor of Virginia by the Continental Congress.

Future President Thomas Jefferson is elected to the second Continental Congress on March 27, 1775. Jefferson, a Virginia delegate, quickly established himself in the Continental Congress with the publication of his paper titled A Summary View of the Rights of British America. Throughout the next year, Jefferson published several more papers, most notably Drafts and Notes on the Virginia Constitution.

Hoping to keep the New England colonies dependent on the British, King George III formally endorses the New England Restraining Act on March 30, 1775. The New England Restraining Act required New England colonies to trade exclusively with Great Britain as of July 1. An additional rule would come into effect on July 20, banning colonists from fishing in the North Atlantic.

The Society for the Relief of Free Negroes Unlawfully Held in Bondage, the first American society dedicated to the cause of abolition, is founded in Philadelphia on April 14, 1775. The society changes its name to the Pennsylvania Society for Promoting the Abolition of Slavery and the Relief of Free Negroes Unlawfully Held in Bondage in 1784.

On April 18, 1775, British troops march out of Boston on a mission to confiscate the American arsenal at Concord and to capture Patriot leaders Samuel Adams and John Hancock, known to be hiding at Lexington. As the British departed, Boston Patriots Paul Revere and William Dawes set out on horseback from the city to warn Adams and Hancock and rouse the Minutemen.

April 19, 1775: At about 5 a.m., 700 British troops, on a mission to capture Patriot leaders and seize a Patriot arsenal, march into Lexington to find 77 armed minutemen under Captain John Parker waiting for them on the town’s common green. British Major John Pitcairn ordered the outnumbered Patriots to disperse, and after a moment’s hesitation, the Americans began to drift off the green. Suddenly, a shot was fired from an undetermined gun, and a cloud of musket smoke soon covered the green. When the brief Battle of Lexington ended, eight Americans lay dead or dying and 10 others were wounded. Only one British soldier was injured, but the American Revolution had begun.

On May 10, 1775, Ethan Allen and Benedict Arnold lead a successful attack on Fort Ticonderoga in upstate New York, while the Second Continental Congress assembles in Philadelphia, Pennsylvania.

On May 24, 1775, John Hancock is elected president of the Second Continental Congress.

On June 10, 1775, John Adams proposes to Congress, meeting in Philadelphia, that the men laying siege to Boston should be considered a Continental Army led by a general.

On June 14, 1775, the Continental Congress authorizes the enlistment of expert riflemen to serve the United Colonies for one year. This launches the U.S. Army as America's first national institution, more than a year before the Declaration of Independence is published on July 4, 1776.

On June 15, 1775, the Continental Congress votes to appoint George Washington, who would one day become the first American president, the commander of the colonies' first official army. Four days later, he accepts the assignment and signs his commission.

British General Thomas Gage lands his troops on the Charlestown Peninsula overlooking Boston, Massachusetts, and leads them against Breed’s Hill, a fortified American position just below Bunker Hill, on June 17, 1775.

On June 22, 1775, Congress authorizes the issue of $2 million in bills of credit.

On July 3, 1775, George Washington rides out in front of the American troops gathered at Cambridge common in Massachusetts and draws his sword, formally taking command of the Continental Army. Washington, a prominent Virginia planter and veteran of the French and Indian War, had been appointed commander in chief by the Continental Congress two weeks before. In agreeing to serve the American colonies in their war for independence, he declined to accept payment for his services beyond reimbursement of future expenses.

On July 5, 1775, the Continental Congress adopts the Olive Branch Petition, written by John Dickinson, which appeals directly to King George III and expresses hope for reconciliation between the colonies and Great Britain. Dickinson, who hoped desperately to avoid a final break with Britain, phrased colonial opposition to British policy as follows: “Your Majesty’s Ministers, persevering in their measures, and proceeding to open hostilities for enforcing them, have compelled us to arm in our own defence, and have engaged us in a controversy so peculiarly abhorrent to the affections of your still faithful Colonists, that when we consider whom we must oppose in this contest, and if it continues, what may be the consequences, our own particular misfortunes are accounted by us only as parts of our distress.”

On July 6, 1775, one day after restating their fidelity to King George III and wishing him “a long and prosperous reign” in the Olive Branch Petition, Congress sets “forth the causes and necessity of their taking up arms” against British authority in the American colonies. The declaration also proclaimed their preference “to die free men rather than live as slaves.”

On July 26, 1775, the U.S. postal system is established by the Second Continental Congress, with Benjamin Franklin as its first postmaster general. Franklin (1706-1790) put in place the foundation for many aspects of today’s mail system.

Richard Penn and Arthur Lee, representing the Continental Congress, present the so-called Olive Branch Petition to the Earl of Dartmouth on September 1, 1775. Britain’s King George III, however, refused to receive the petition, which, written by John Dickinson, appealed directly to the king and expressed hope for reconciliation between the colonies and Great Britain.

After aborting a poorly planned and ill-timed attack on the British-controlled city of Montreal, Continental Army Colonel Ethan Allen is captured by the British on September 25, 1775. After being identified as an officer of the Continental Amy, Allen was taken prisoner and sent to England to be executed.

On October 5, 1775, General George Washington writes to the president of the Continental Congress, John Hancock, to inform him that a letter from Dr. Benjamin Church, surgeon general of the Continental Army, to Lieutenant General Sir Thomas Gage, British commander in chief for North America, had been intercepted. Washington wrote, “I have now a painful tho’ a Necessary Duty to perform respecting Doctor Church, Director General of the Hospital.”

General William Howe is named the interim commander in chief of the British army in America on October 11, 1775, replacing Lieutenant General Thomas Gage. He was permanently appointed to the post in April 1776.

On October 13, 1775, the Continental Congress authorizes construction and administration of the first American naval force—the precursor to the United States Navy.

On October 26, 1775, King George III speaks before both houses of the British Parliament to discuss growing concern about the rebellion in America, which he viewed as a traitorous action against himself and Great Britain. He began his speech by reading a “Proclamation of Rebellion” and urged Parliament to move quickly to end the revolt and bring order to the colonies.

During the American Revolution, the Continental Congress passes a resolution stating that “two Battalions of Marines be raised” for service as landing forces for the recently formed Continental Navy. The resolution, drafted by future U.S. president John Adams and adopted in Philadelphia on November 10, 1775, created the Continental Marines and is now observed as the birth date of the United States Marine Corps.

Upon hearing of England’s rejection of the so-called Olive Branch Petition on November 12, 1775, Abigail Adams writes to her husband, John, “Let us separate, they are unworthy to be our Brethren. Let us renounce them and instead of supplications as formerly for their prosperity and happiness, Let us beseech the almighty to blast their councils and bring to Nought all their devices.”

On November 13, 1775, Continental Army Brigadier General Richard Montgomery takes Montreal, Canada, without opposition.

On December 2, 1775, the forces of General Richard Montgomery arrive at the gates of Quebec to join those of Colonel Benedict Arnold in advance of an American siege of the city. The Americans hoped to capture the British-occupied city and with it win support for the American cause in Canada.

Celebrated English novelist Jane Austen is born on December 16, 1775, the seventh of eight children of a clergyman in a country village in Hampshire, England.

On December 31, 1775, Patriot forces under Colonel Benedict Arnold and General Richard Montgomery attempt to capture the city of Quebec under cover of darkness and snowfall. They fail, and the effort costs Montgomery his life.