In the 1850s they defended slavery in the United States, and promoted its expansion into the West against northern Free Soil opposition.
The correct answer is “US Supreme Court”
The US Constitution does not specificity that the US Supreme Court justices have a lifetime appointment. It only states that federal judges “shall hold their Offices during good behavior” but it does not set a specific term or age limit service. In practice, as long as a federal judge does not commit a crime he/she will keep their seat.
