This was a 1857 supreme court decision that a slave, because he was not a citizen, could not sue for his freedom.'

The case was called the Dred Scott V. Sandford. The case was decided by the Supreme Court after Scott said he should be freed as he lived in a place where slavery was illegal.

mesopotamian code of hammurabi

and i think its 1860 b.c. you mean lol

d is the best answer for this question.