What was the importance of the First Battle of Bull Run (Manassas)?

Question

What was the importance of the First Battle of Bull Run (Manassas)?
Group of answer choices

It was the first use of ironclads during the Civil War.

It prevented the Confederacy from capturing DC.

It stopped the Confederacy from invading the North.

It was the first major battle of the Civil War.
 
Flag question: Question 2
Question 21 pts
Confederate leaders hoped to follow up Lee’s successes in Virginia with a major victory on northern soil. On September 4, 1862, some 40,000 Confederate soldiers began crossing into Maryland. General Robert E. Lee decided to divide his army. He sent about half of his troops, under the command of Stonewall Jackson, to Harpers Ferry.
There they defeated a Union force and captured the town.

Meanwhile, Lee arrived in the town of Frederick and issued a Proclamation to the People of Maryland, urging them to join the Confederates. However, his words would not be enough to convince Marylanders to abandon the Union. Union soldiers, however, found a copy of Lee’s battle plan, which had been left at an abandoned Confederate camp. General McClellan learned that Lee had divided his army in order to attack Harpers Ferry. However, McClellan hesitated to attack. As a result, the Confederates had time to reunite.

The two armies met along Antietam Creek in Maryland on September 17, 1862. The battle lasted for hours. By the end of the day, the Union had suffered more than 12,000 casualties. The Confederates endured more than 13,000 casualties. Union officer A. H. Nickerson later recalled, “It seemed that everybody near me was killed.” The Battle of Antietam, also known as the Battle of Sharpsburg, was the bloodiest single-day battle of the Civil War—and of U.S. history. More soldiers were killed and wounded at the Battle of Antietam than the deaths of all Americans in the American Revolution, War of 1812, and Mexican-American War combined.

The bloodiest single-day battle in U.S. history occurred at ___________ in 1862.

Group of answer choices

Antietam

Frederick

Fair Oaks

Harper's Ferry
 
Flag question: Question 3
Question 31 pts
What was so revolutionary about ironclads?
Group of answer choices

They used stronger firepower.

They used steam power to move quickly.

Their hulls were heavily armored.

Their hulls were hidden underwater.

GPT-4o mini · Answer

**Question 1: Importance of the First Battle of Bull Run (Manassas)** Correct Answer: **It was the first major battle of the Civil War.** This battle marked the first significant confrontation between the Union and Confederate armies, providing a reality check regarding the war's duration and intensity. --- **Question 2: Bloodiest single-day battle in U.S. history** Correct Answer: **Antietam** The Battle of Antietam is recognized as the bloodiest single-day battle in U.S. history, with significant casualties on both sides. --- **Question 3: What was so revolutionary about ironclads?** Correct Answer: **Their hulls were heavily armored.** Ironclads were revolutionary due to their armored plating, which greatly improved naval combat capabilities compared to wooden warships.