Which amendment is concerned with excessive bail?

The Eighth Amendment is focused on the protection against excessive bail, as well as cruel and unusual punishment. This amendment is part of the Bill of Rights and aims to ensure that punishments for crimes are not overly harsh and that bail amounts are not set unreasonably high. The text explicitly states that "excessive bail shall not be required," which establishes a legal standard that prevents judges from imposing bail amounts that would be unattainable for most individuals, thereby upholding the principle of fair treatment under the law.

In contrast, the Seventh Amendment addresses the right to a jury trial in civil cases, the Ninth Amendment reaffirms that the enumeration of certain rights in the Constitution does not deny or disparage others retained by the people, and the Tenth Amendment emphasizes that powers not delegated to the federal government are reserved for the states or the people. None of these amendments relate to the concept of excessive bail, making the Eighth Amendment the appropriate choice for this question.