Balzac v. Porto Rico (1922): Denying Jury Trial Rights

Balzac v. Porto Rico, 258 U.S. 298 (1922), is one of the most significant Insular Cases — and the most direct demonstration that U.S. citizenship for Puerto Ricans did not end colonial subordination.

The Case:
Jesús M. Balzac, the editor of a newspaper in Arecibo, was convicted of criminal libel. He demanded a jury trial, arguing that as a U.S. citizen (since the Jones-Shafroth Act of 1917), he was entitled to the Sixth Amendment right to trial by jury.

The Decision:
Chief Justice William Howard Taft (who had been President when Puerto Rico was under military rule) wrote the unanimous opinion:
- The grant of U.S. citizenship to Puerto Ricans did NOT 'incorporate' Puerto Rico into the United States
- Puerto Rico remained an 'unincorporated territory'
- Therefore, constitutional rights that are not 'fundamental' do not apply
- The right to trial by jury is not 'fundamental' in unincorporated territories
- Balzac could be tried without a jury despite being a U.S. citizen

Taft's Reasoning:
Taft wrote that extending the jury trial right to Puerto Rico would be impractical because the island's legal traditions (based on Spanish civil law) did not include jury trials. He also suggested that Puerto Ricans were not culturally prepared for the jury system — revealing the same racial and cultural paternalism that characterized the earlier Insular Cases.

Implications:
1. Citizenship ≠ Constitutional Rights: Balzac proved that granting citizenship to Puerto Ricans was not an act of inclusion but of colonial management. Citizens of an unincorporated territory have fewer constitutional protections than citizens of states.
2. No Path to Incorporation: The Court made clear that citizenship alone does not change the colonial relationship — only congressional action to 'incorporate' a territory would do that.
3. Selective Application: The decision confirmed that Congress and the courts determine which parts of the Constitution apply to Puerto Rico — a framework of selective application that persists today.

Balzac remains good law. Puerto Ricans are U.S. citizens who do not enjoy the full protections of the Constitution in their own homeland — a contradiction that defines colonial citizenship.