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Gunpowder Empires in AP World History: Modern

The Gunpowder Empires were the Ottoman, Safavid, and Mughal empires, three Muslim-ruled land-based empires that used cannons, firearms, and gunpowder-equipped armies to conquer and hold large territories between about 1450 and 1750. Historians group them because they share gunpowder-based expansion and centralized rule over very diverse subjects. They also had political and religious rivalries, especially the Ottoman-Safavid and Safavid-Mughal conflicts.

This definition is part of Fiveable's AP World History: Modern review, which also has guided practice questions.

Verified for the 2027 AP World History: Modern exam•Last updated November 2026•Fiveable Content Team

Which three empires the label covers, and where the Qing fits

The Ottomans ruled Southern Europe, the Middle East, and North Africa. The Safavids ruled Persia, the core of the Middle East. The Mughals ruled South Asia, with roots in Central Asia.

The common mix-up is with the Manchu (Qing) Empire. The course lists four land empires for 1450-1750: Manchu, Mughal, Ottoman, and Safavid. Some textbooks stretch "gunpowder empires" to include the Qing or Russia, but the label usually means the three Islamic empires. If a question limits it to the Islamic world, the Qing answer choice is wrong.

First piece of an answer: cannons and firearms drove the expansion

Topic 3.1 (Empires Expand) asks how and why land empires grew from 1450 to 1750. The course's answer is greater use of gunpowder, cannons, and armed trade, so a strong response opens with specific battles.

  • 1453: Ottoman forces under Mehmed II used large cannons to breach the walls of Constantinople, ending the Byzantine Empire.
  • 1514: At the Battle of Chaldiran, Ottoman artillery and janissary musketeers defeated Safavid cavalry.
  • 1526: At the First Battle of Panipat, Babur used firearms and field guns to defeat the Delhi Sultanate, founding the Mughal Empire.

Naming one of these turns a vague claim ("they had better weapons") into evidence that earns points.

Second piece: holding diverse subjects took more than guns

Conquest is only half of Topic 3.4 (Comparison in Land-Based Empires). The course also wants you to show that empires both shaped and were shaped by the diverse peoples they ruled. The Ottomans ran the devshirme system, which took Christian boys from the Balkans, converted them, and trained them as janissaries or officials. The Ottomans also granted timars (land revenue in exchange for military service) and let religious communities manage many of their own affairs.

The Mughal ruler Akbar abolished the jizya tax on non-Muslims and hosted debates among scholars of different faiths, which helped him govern a mostly Hindu population. Aurangzeb later reimposed the jizya. The Safavids went the other way. Shah Ismail I made Twelver Shi'a Islam the state religion and pushed conversion.

This contrast connects to Topic 4.7 (Changing Social Hierarchies), which names the Mughal and Ottoman empires as states that accommodated diversity or used the skills of different groups, while other states suppressed diversity. The Ottomans taking in Jews expelled from Spain is the course's example.

Third piece: Sunni-Shi'a and border rivalries between them

The course says political and religious disputes caused conflict between states, and these empires supply the clearest cases. The Sunni Ottomans and Shi'a Safavids fought repeatedly over territory and religious authority, with Chaldiran as the best-known battle.

The Safavid-Mughal rivalry is an illustrative example in Topic 3.1. Those two empires competed for control of Kandahar, which changed hands between them more than once. Rivalry is a good way to show that sharing a religion and a military technology didn't make these empires allies.

Building the comparison for an LEQ, SAQ, or stimulus question

A Long Essay Question could ask you to compare how empires expanded or maintained power. A strong comparison thesis makes a defensible claim that responds to the specific prompt. Where it fits, that claim can name both a similarity and a difference, for example: all three relied on gunpowder armies, but they differed in how they treated religious minorities. Then support each part of the claim with a named battle or a named policy.

Short-answer questions can use a secondary source on empire building, a primary source such as a ruler's decree, or a non-text source like a map of the three empires. Multiple-choice stimuli ask for causation as well as description.

Avoid answers that credit gunpowder alone. Comparing military expansion with administrative or religious policies (bureaucracy, tax systems, treatment of minorities) can strengthen an answer when both are relevant to the prompt.

Where this sits in AP® World

Keep studying AP® World Unit 3