A couple developments you could
mention are:
-The unification of the states under a central government Federalist v. Anti-Federalist were the first polical parties in the US. The Federalists were in favor of the Constitution and Anti were against. They would eventually evolve to Republicans and Democrats.
-Pro and Anti Slavery
-Free enterprise v. Government interference
Answer:
Because the thought it was wrong
Explanation:
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The Sahara Desert
They used Cataracs also
<span>The 13th amendment was passed by Congress on January 31, 1865, and ratified on December 6, 1865, the 13th amendment abolished slavery in the United States and provides that "Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction.".</span>