Explain How did the republic's structure of government change and develop over time?

Government pioneers cut some of Rome's most vital laws into 12 extraordinary tablets. The Twelve Tables, as they came to be known, were the main Roman laws set in motion. Despite the fact that the laws were fairly cruel by the present gauges, they guaranteed each resident equivalent treatment under the law.

Explanation:

Ok so I am almost 100% this is the answer

-an amendment is proposed.

-two-thirds of congress must approve.

-thee-quarters of states must approve.

-the proposed amendment becomes law.

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b.lincoln had the victory he wanted for emancipation