As a civilization develops, government is needed to balance any decisions, religion, and/or way of life. Without a central government, a civilization is most likely split into separate groups to survive, whereas with a government everyone can work and fight together. I hope this helps :D
Russia, Germany and China were countries that had totalitarian regimes during the twentieth century.
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Two problems were
1. The death of stonewall Jackson a few days after the battle
2. Rumors about whether to attack Pennsylvanian is search for resources, or send military west to stop Grant saving the Mississippi
Hope this helps you!<span />
Legislative branch tries to declare war on another country
The first to be readmitted in the Union.