Well I mean, everyone has a unique individual mind and personality. Every person has their own internal life and thoughts and beliefs and way of looking at things that influences how they see the world around them-people, experiences, places, events, everything.
The Marines Creed is an Rifleman's Creed which is the basic part of the United States Marine Corps.
you answered your own question
476 CE this is when it collapsed
The correct answer is siege.
Gaining control of Vicksburg was essential to the Union's military strategy. Taking control of Vicksburg would allow the Union army to control the Mississippi River. The Mississippi River was the lifeline for the Confederacy, as this waterway allowed them to easily send goods and troops to different parts of the US. Controlling the river would help the Union to stop the Confederacy from being able to transport goods. Along with this, it would also cut off Confederate states (like Texas) from other Confederate states located along the Atlantic Ocean.