Why did free african americans need certificates of freedom?

Free Black people still faced danger. Many appeared in court to ask for a Certificate of Freedom. The claimant had to prove that he/she was born free or had been previously freed. If the court was satisfied, it would issue a certificate with a minute description of the person including skin shades, hair texture, and body scars. Freedom papers were essential for freedmen who wanted to travel, particularly those working on the rivers.

Explanation:

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation:

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