Overview of SYMHC Classics: Insular Cases
This episode of Stuff You Missed in History Class explains how a set of early 20th-century Supreme Court decisions—the Insular Cases—created the legal distinction between incorporated and unincorporated U.S. territories. Those rulings still shape the rights, citizenship status, and political representation of people in places like Puerto Rico, Guam, American Samoa, the U.S. Virgin Islands, and the Northern Mariana Islands.
Historical Background
U.S. expansion before 1898
- Early U.S. territorial expansion assumed that new land would eventually become states.
- Under this older model, territory was typically incorporated into the United States and expected to follow the path to statehood.
- This pattern held for places such as:
- Louisiana Purchase territory
- Florida
- Much of the land acquired through 19th-century continental expansion
Shift in imperial policy
- The Spanish-American War marked a major turning point.
- The U.S. gained control of or influence over:
- Puerto Rico
- Guam
- The Philippines
- Hawaii
- Part of Samoa
- This expansion was driven by:
- Military strategy
- Trade and shipping interests
- Access to refueling stations and ports
- Racist beliefs about who should or should not become part of the U.S.
The Insular Cases and the New Legal Doctrine
What the Supreme Court decided
- In 1901, the Supreme Court issued several related rulings, most famously Downes v. Bidwell.
- The Court held that Puerto Rico belonged to the United States but was not part of the United States for certain constitutional purposes.
- This created the doctrine of:
- Incorporated territory: fully part of the U.S. Constitution’s framework
- Unincorporated territory: belonging to the U.S. but not fully covered by all constitutional protections
Why this mattered
- The key issue in many cases was tariffs and customs duties.
- The Court ruled that Congress could impose different tariff rules on territories that were not fully incorporated.
- This allowed the U.S. to govern territories without committing to eventual statehood.
Notable cases discussed
- De Lima v. Bidwell
- Downes v. Bidwell
- Huus v. New York & Porto Rico Steamship Co.
- Dooley v. United States
- Armstrong v. United States
- Gonzales v. Williams
- Balzac v. Porto Rico
Constitutional Consequences
What rights applied, and which did not
The episode emphasizes that the Insular Cases opened the door to a system where:
- Some constitutional protections apply in territories
- Others do not, unless Congress extends them
Examples discussed:
- Jury trial rights did not automatically apply in places like the Philippines or Puerto Rico.
- Free speech and press protections were also limited in later cases like Balzac v. Puerto Rico.
- Birthright citizenship was left unresolved for American Samoa and remains contested.
Representation problems
People in unincorporated territories:
- Do not vote in presidential elections
- Have only non-voting delegates in the House of Representatives
- Lack the same federal political representation as people in the states
Racism, Colonialism, and Judicial Reasoning
The episode’s central critique
The hosts stress that the Insular Cases were rooted in:
- Racism
- Colonialism
- Assumptions that predominantly Indigenous, Hispanic, Asian, or Catholic populations should not automatically receive the same rights as mainland Americans
Especially disturbing language
- The opinion in Downes v. Bidwell contains overtly racist reasoning.
- The episode highlights Justice John Marshall Harlan’s dissent, which warned that the Court was moving toward “legislative absolutism” instead of constitutional liberty.
Later History and Ongoing Effects
Changes after the Insular Cases
- The Philippines became independent in 1946
- Puerto Rico received statutory U.S. citizenship in 1917 and later gained self-governing status under Public Law 600 in 1950
- Hawaii became a state in 1959
- Guam received U.S. citizenship under the Organic Act of 1950
- American Samoa remains a U.S. territory, and its people are U.S. nationals, not automatically citizens
- The U.S. Virgin Islands and Northern Mariana Islands are also treated as unincorporated territories under the same framework
Modern legal challenges
- United States v. Vaello Madero (2022) upheld different treatment for Puerto Rico in the context of Supplemental Security Income.
- Justice Neil Gorsuch wrote a strong concurrence condemning the Insular Cases as shameful and unsupported by the Constitution.
- The Court declined to hear Fitisemanu v. United States, which challenged whether birthright citizenship should apply in American Samoa.
Important Nuance: People in the Territories Are Not Monolithic
The episode repeatedly notes that:
- There is no single political view in any of these territories.
- Some residents want statehood or full citizenship.
- Others want to preserve existing political arrangements to protect local culture and self-determination.
Examples:
- American Samoa: some support birthright citizenship; others fear it could weaken fa’a Samoa and local traditions.
- Puerto Rico: views range from statehood to independence to continued commonwealth/self-governing status.
- Many residents also have strong ties to U.S. military service without equal voting rights.
Key Takeaways
- The Insular Cases established a two-tier system for U.S. territories.
- They allowed the U.S. to hold territories indefinitely without promising statehood.
- The doctrine is widely seen by historians and legal scholars as racist and colonial in origin.
- The rulings still affect:
- Citizenship
- Voting rights
- Congressional representation
- Constitutional protections
- Their legacy remains a major part of debates over the future of U.S. territories.
Bottom Line
The episode argues that the Insular Cases are one of the most consequential and troubling Supreme Court doctrines in U.S. history. They gave the federal government a legal mechanism to govern territories differently from states, and that framework continues to shape the lives of millions of people today.