"styles of dress" "<span>specialized labor" and "social classes" would be the best options from the list, although it should be noted that the "styles of dress" can change slightly within the system. </span>
George B. McClellan is your answer
McClellan was a prominent general towards the beginning of the civil war, and was given the Army of Pontomac that was placed under his control. He was able to train them to become one of the largest US armies that was well-equipped, well-trained, and was a formidable force. However, McClellan was known to many of the US government officials as a "coward". He failed to move his army out to war many times, and was afraid of losing. He also always over-estimated the enemies, and started to have a harrowing relationship with Lincoln, leading to his removal from being the leader of the Army of Pontomac. He later ran against Lincoln in the Democratic Party before Lincoln's second term.
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Answer:
The balance of power theory in international relations suggests that states may secure their survival by preventing any one state from gaining enough military power to dominate all others.
In this case, I could only research this part of your question. Try reading an article about the Concert of Europe.
Hopefully, someone else is capable of fully answering your question.
I apologize for my inconvenience.
Armistice: a peace-establishing agreement
Synonyms: Ceasefire, Truce, Suspension, Treaty
Antonyms: Dispute, War, Fight
D. They began a movement later taken up by the Progressives,