Which of the following best states why the Battle of Antietam was considered a turning point in the war Brainly?

The American patriots were defeated at the Battle of Bunker Hill, but they proved they could hold their own against the superior British Army. The fierce fight confirmed that any reconciliation between England and her American colonies was no longer possible.

How it ended

British victory. The battle was a tactical victory for the British, but it was a sobering experience. The British sustained twice as many casualties as the Americans and lost many officers. After the engagement, the patriots retreated and returned to their lines outside the perimeter of Boston.

In context

By early 1775 tensions between Britain and her colonies had escalated. The colonists began to mobilize for war, while the British Army secured gunpowder and cannon in anticipation of an uprising. On April 19, it all came to a head in the Massachusetts towns of Lexington and Concord.  After that historic engagement, the British retreated to their camp in Boston, and local militias prepared for future British attacks. Militiamen marched to defend Boston, some from as far away as Connecticut, Rhode Island, New Hampshire, and what is now the state of Vermont.

British Commander-in-Chief General Sir Thomas Gage was under pressure to quash the colonial rebellion. By June, he had reinforcements and was ready to implement a new strategy. The British Army planned to launch an attack against the Americans on the heights north and south of Boston. Details of the attack were leaked, however, and a detachment of 1,000 Massachusetts and Connecticut soldiers—more of an armed mob than a military unit—gathered to defend a hill in Charlestown. Among the defenders were several enslaved and free African Americans as well. The violent clash of these forces on what is mistakenly known as “Bunker Hill” signaled that the colonial revolt would not be easily extinguished.

The sheer number of militiamen gathered on the hills outside of Boston deeply troubles Gen. Thomas Gage and his newly arrived subordinates, Gens. William Howe, Henry Clinton, and John Burgoyne. On June 15 and June 16, the Patriots move forward to Breed’s Hill on the Charlestown peninsula, where they prepare a fortified position that all but invites a British response. General John Stark from New Hampshire recognizes that the left flank of the fortified position is exposed along the south bank of the Mystic River. He and his men assemble a makeshift split rail barricade to blunt any flanking action employed by the British. When the British officers look out at what has been erected in the short span of one evening they are stunned. Gage knows he has to take action.

Israel Putnam

Thomas Gage

June 17. On this sultry afternoon, Gage and his commanders order British regulars and grenadiers to move across Boston Harbor and disembark in lower Charlestown, where Gage will force the rabble’s hand with an assault. As the British move into position, the fatigued but spirited defenders are on the alert inside their hastily built fortifications.

Led by Gen. William Howe, King George’s troops climb Breed’s Hill in perfect battle formation. Legend has it that as they advance, American officer William Prescott cautions his men not to waste their powder, exclaiming “don’t fire until you see the whites of their eyes.” When British troops near the redoubt, the patriots unleash a withering volley, creating an absolute slaughter. One patriot remarks afterward, “They advanced toward us in order to swallow us up, but they found a choaky[sic] mouthful of us.” It is a veritable bloodbath as the British retreat back to their lines.

Once more the British push up the hill, stepping over the bodies of their dead and wounded comrades who lay “as thick as sheep in a fold,” and again they receive another patriot volley. Finally, on the third try –and just when the patriots run out of powder and shot—the British succeed in breaking through the patriot works. Intense hand-to-hand fighting occurs inside the fortification. The British are victorious but at a cost. At some point in the struggle, a “black soldier named Salem” is credited with killing British Maj. John Pitcairn, the officer despised for allegedly ordering his men to fire on patriots during the battle of Lexington and Concord weeks earlier.

“Our three generals,” a British officer wrote of his commanders in Boston, “expected rather to punish a mob than fight with troops that would look them in the face.” The King’s troops count 282 dead and another 800 wounded. Patriot casualties are less than half of the British total. British General Sir Henry Clinton is appalled at the carnage, calling it “a dear bought victory.” Badly depleted, the British abandon plans to seize another high point near the city and ultimately evacuate Boston.

Though defeated, the Patriots are not demoralized. Those who choose to stay and keep the British bottled up in Boston become the nucleus of the Continental Army. The task of transforming the mob into a fighting force falls on the shoulders of Virginian George Washington, who assumes command in Cambridge, Massachusetts, within two weeks of the erroneously named Battle of Bunker Hill.

Massachusetts | June 17, 1775

Abstract

The Battle of Antietam was the single bloodiest day of the American Civil War and is considered one of the major turning points of the war. This battle was the first of two attempts by Robert E. Lee to go on the offensive and take the war onto northern soil and into the Union. This battle, while the fighting lasted only one day, resulted in the loss of life of thousands of soldiers both for the North and the South. There is some controversy over who won the battle and which side the battle helped by advancing their campaigns. The battle was a draw on both sides, but tactically was a loss for the South. The battle took place in three stages, which were affected by the geology of the battlefield. The weaponry of the South played an important role in the Battle of Antietam. The North was able to use the victory to raise morale, keep the South from gaining diplomatic recognition, and emancipate the slaves in the rebel states. While the Emancipation was generally thought of as a positive result of the battle in the North, there were negative reactions to Lincoln's Emancipation Proclamation both within the United States and abroad. This battle also provided Lincoln the political cover he needed to make changes in the leadership of his army. The Battle of Antietam, the single bloodiest day of the Civil War, was a victory for the North, which allowed them to pursue actions that eventually lead to the conclusion of the war.