Puerto Rico is a Caribbean island ceded by Spain to the United States after the Spanish-American War (1898), making it an unincorporated US territory and a textbook AP World example of how Western powers, especially the rising US, dominated the global political order at the start of the 20th century.
Puerto Rico is a Caribbean island that Spain handed over to the United States in 1898 after losing the Spanish-American War. Instead of becoming an independent country or a full US state, it became an unincorporated territory. That means the US controls it, its people don't have full political rights, and it sits in a legal in-between status that still exists today.
For AP World, Puerto Rico is less about the island itself and more about what it represents. At the very moment the old land-based empires (Ottoman, Russian, Qing) were cracking apart, a new maritime power was expanding. The US picked up Puerto Rico, along with influence over Cuba and the Philippines, as a strategic and economic foothold in the Caribbean. It's concrete evidence that the West dominated the global political order at the beginning of the 20th century, which is exactly the claim Topic 7.1 asks you to support.
Puerto Rico lives in Unit 7: Global Conflict, 1900-Present, specifically Topic 7.1 (Shifting Power After 1900), and supports learning objective AP World 7.1.A, which asks you to explain how internal and external factors changed states after 1900. The essential knowledge for 7.1 says the West dominated the global political order at the start of the century while older empires collapsed. Puerto Rico is your evidence for the first half of that sentence. While the Qing fell to revolution and the Russian Empire collapsed into Bolshevism, the United States was doing the opposite, expanding its maritime empire. Citing Puerto Rico lets you show the exam's favorite kind of thinking, that power wasn't just collapsing after 1900, it was also shifting to new players. It also feeds the Governance theme, since the territory's legal status is a clear case of an external power reshaping how a society is ruled.
Keep studying AP World Unit 7
Spanish-American War (Units 6-7)
This is the event that put Puerto Rico in US hands. The 1898 war ended Spain's empire in the Americas and announced the US as a new imperial power, which is why Puerto Rico shows up as evidence of Western dominance in Topic 7.1.
Territorial status (Unit 7)
Puerto Rico's 'unincorporated territory' label is the whole point. It's ruled by the US without being part of the US, a legal halfway house that shows how 20th-century empires controlled places without formally absorbing them.
Jones-Shafroth Act (Unit 7)
In 1917 this act gave Puerto Ricans US citizenship, but not full political equality. It's a great example of an imperial power adjusting how it governs a colony rather than letting it go.
Annexation of Korea (Unit 7)
Japan annexing Korea in 1910 is the Pacific mirror of the US taking Puerto Rico. Both show rising non-European-style empires (the US and Japan) grabbing territory while the old land-based empires fell apart. Pairing them makes a strong comparison answer.
You won't get a question that just asks 'what is Puerto Rico?' Instead, it appears as supporting evidence. Multiple-choice stems for Topic 7.1 often give you a map, political cartoon, or excerpt about imperial expansion around 1900 and ask what broader pattern it shows. The answer they want is Western (or US) dominance of the global political order. No released FRQ has used Puerto Rico verbatim, but it's exactly the kind of specific, dateable evidence that earns points on a continuity-and-change or comparison essay about shifting power after 1900. The move you should practice is pairing it with a collapsing empire (Qing, Ottoman, or Russian) to show power transferring, not just disappearing.
Both came out of the Spanish-American War in 1898, but they ended up in different situations. Cuba became nominally independent (with heavy US influence over its government and economy), while Puerto Rico was ceded outright to the US and stayed a territory. If a question asks about formal territorial control, that's Puerto Rico. If it's about informal influence over a technically independent state, that's Cuba.
Puerto Rico was ceded by Spain to the United States in 1898 after the Spanish-American War and became an unincorporated US territory.
For Topic 7.1, Puerto Rico is evidence that the West, especially the rising United States, dominated the global political order at the start of the 20th century.
Puerto Rico shows the flip side of shifting power after 1900. While the Ottoman, Russian, and Qing empires collapsed, the US maritime empire was expanding.
The Jones-Shafroth Act of 1917 gave Puerto Ricans US citizenship without full political equality, showing how empires adjusted colonial rule instead of ending it.
On essays, Puerto Rico works best paired with a collapsing empire to argue that global power shifted to new states rather than simply disappearing.
In AP World, Puerto Rico is the Caribbean island Spain ceded to the United States after the Spanish-American War in 1898. It's used in Topic 7.1 as evidence of Western dominance and US imperial expansion at the start of the 20th century.
No. Unlike Cuba, which became nominally independent, Puerto Rico was ceded directly to the United States in 1898 and became an unincorporated territory, a status it still holds today.
Both were Spanish colonies the US gained influence over in 1898, but Cuba got formal independence under heavy US influence while Puerto Rico became a US territory under direct control. Use Puerto Rico for formal empire, Cuba for informal influence.
It's an unincorporated territory. The US governs it, and the 1917 Jones-Shafroth Act gave Puerto Ricans US citizenship, but the island has never been a state and its residents lack full political rights like voting representation in Congress.
Topic 7.1 (Shifting Power After 1900) says the West dominated the global political order while land-based empires like the Ottoman, Russian, and Qing collapsed. Puerto Rico is your concrete example of that Western dominance, since a rising US empire took it just as the old empires were falling.