They perform the most essential tasks
Declare war, appoint military officers, and sign treaties are just a few of them.
Yes the end of the 20th century was also the end of Western dominance in world history.
The confederate goal in the western theater during the Civil war is to served as avenues of military operations by Union armies directly into the agricultural heartland of the South. I hope you are satisfied with my answer and feel free to ask for more
