After the civil war, the adoption of the 13th, 14th and 15th amendments led to?

The Civil War Amendments

The 13th (1865), 14th (1868), and 15th Amendments (1870) were the first amendments made to the U.S. constitution in 60 years. Known collectively as the Civil War Amendments, they were designed to ensure the equality for recently emancipated slaves.

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it broke up the ottoman empire (just a small fact) and the turkish leaders lost many soldiers.

collect the tariff by force if necessary

use the military to enforce a federal law

b and c