Answer:
Los aztecas y mayas, en la región mesoamericana, y los incas, en la andina, desarrollaron sociedades urbanas. En estas sociedades, la construcción de complejas obras de riego y la aplicación de técnicas agrícolas habían favorecido el crecimiento constante de la producción agrícola y de la población.
Explanation:
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How the South should be readmitted to the Union-- splits occurred between moderate Republicans and Radical Republicans.
Moderate Republicans believed the South should be brought in quickly and allowed to take sovereignty of their states back as soon as possible. They did not want harsh punishments and wanted to quickly transition back to "normal". The Radical Republicans wanted to not only prevent Southern Democrats from regaining control too quickly, but also wanted to require loyalty pledges to reenter the Union. Radicals also wanted to ensure full citizenship and voting rights to blacks which as not a focus or even a desire of moderates.
the 8th amendment was written to preserve people's right to life, liberty and the pursuit of happiness.
Expand in what? if you elaborate i could help!