USA HISTORY

Detailed explanation-1: -Sandford, 60 U.S. 393 (1856) In a decision that later was nullified by the Thirteenth and Fourteenth Amendments, the Supreme Court held that former slaves did not have standing in federal courts because they lacked U.S. citizenship, even after they were freed.

Detailed explanation-2: -In 1846, an enslaved Black man named Dred Scott and his wife, Harriet, sued for their freedom in St. Louis Circuit Court. They claimed that they were free due to their residence in a free territory where slavery was prohibited. The odds were in their favor.