Is this statement true or false at Gettysburg the southern Army was successful using the old fashion military tactic of fighting in a long deep formation

False

Explanation:

The statement is false, as the Battle of Gettysburg resulted in a defeat for the southern Army.

The Battle of Gettysburg was a battle of the Civil War, fought between July 1 and 3, 1863 around the town of Gettysburg, Pennsylvania, as part of the Gettysburg campaign. It was the battle with more casualties in the United States, and it is considered the turning point of the Civil War along with the siege of Vicksburg. It marked the beginning of the Union's offensive. It was a great victory for the Army of the Union and a disastrous event for the Confederation.

answer; i believe its called ; checks   and balances;

the supreme court plays a big role in government. the constitution gives them ability to check the president and the congresses actions and dictate if their actions are allowed by the constitution or not.

hope this .