The correct answers are number 1) Confederated forces were forced to flee back into Indian territory and 3) Union forces took over Fort Davis in Arkansas and built Fort McCulloch.
The two statements that best describes the result of the battle of Pea Ridge are, Confederated forces were forced to flee back into Indian territory and Union forces took over Fort Davis in Arkansas and built Fort McCulloch.
From March 7 to 8, 1862, the battle of Pea Ridge was held in Leetown, in the Northeast part of Fayetteville, Arkansas. The Union won this major battle during the Civil Water. With the Union's victory, the Union Army took control of the Northern part of Arkansas and Missouri. So it is correct that The two statements that best describes the result of the battle of Pea Ridge are, Confederated forces were forced to flee back into Indian territory and Union forces took over Fort Davis in Arkansas and built Fort McCulloch.