The Sixth Amendment establishes the right in all federal criminal cases.

VOA: special.2009.08.31

Then,in nineteen seventy-one, the twenty-sixth amendment to the Constitution set the voting age at eighteen.

VOA: special.2009.07.09

It failed on the issue of the controversial Sixth Amendment to the constitution, which barred any Sri Lankan supporting a separatist cause from holding public offices or contesting elections.

BBC: The road to peace in Sri Lanka

Don't ask what's the tallest mountain in the United States and leave out the Fourth, Fifth or Sixth Amendment, or the process to register to vote, for that matter.

NPR: New Citizenship Test Gets Dry Run

In a landmark case in December, the U.S. Court of Appeals for the Sixth Circuit ruled that the government violated the Fourth Amendment when it obtained 27, 000 emails without a search warrant.

WSJ: Court Order Seeks Email Data of WikiLeaks Volunteer Jacob Appelbaum