On the first day of fighting at gettysburg, the union army drove the confederates out of pennsylvania. was forced into a defensive position. had an easy victory against the confederate army. fought the confederate army to a stand-off.

The correct answer is B) was forced into a defensive position.

On the first day of fighting in Gettysburg, the Union Army was forced into a defensive position.

The historic battle of Gettysburg was a confrontation that lasted from July 1 to the 3rd, 1863. It was fought among the Army of the Union of Potomac against the Army of Northern Virginia. General George G. Meade commanded the troops of the Union and General Robert E. Lee commanded the troops of the Confederates.   The Army of the Confederated outnumbered the Army of the Union and they were forced into a defensive position on the first day of fighting .

B) was forced into a defensive position.

Explanation: