How did political structures evolve as agricultural societies developed?

Villagers had no strong leaders because they moved around so often. Villagers followed leaders who helped organize trade and establish borders. Villagers continued following traditional clan leaders who made all the decisions.

Explanation:

in 1862, president lincoln's emancipation proclamation opened the door for african americans to enlist in the union army. although many had wanted to join the war effort earlier, they were prohibited from enlisting by a federal law dating back to 1792.

explanation:

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