AP World History in 15

How did African states develop, expand, and change between 1200 and 1450 CE? Join Mr. Bruns on AP World History in 15 as we explore three fascinating examples of African state building: Great Zimbabwe, Christian Ethiopia, and the Hausa kingdoms of West Africa! Travel to Great Zimbabwe, where cattle wealth, gold trade, and magnificent stone architecture reflected the power of a thriving African sta...

Who held the real power in medieval Europe—the kings or the Church? Join Mr. Bruns on AP World History in 15 as we explore the enormous influence of the Western Roman Catholic Church between 1200 and 1450. Discover how the Church became a powerful spiritual, political, and economic institution; explore its hierarchy from the pope to local parish priests; and meet the Benedictines, Cistercians, Fra...

In this episode of AP World History in 15 , Mr. Bruns explores the incredible innovations and technologies developed by societies in the Americas between 1200 and 1450 CE . We'll explore three innovations from each society : Maya — agricultural and water-management systems, hieroglyphic writing, and sophisticated astronomy and calendars. Aztec/Mexica — chinampas, aqueducts and causeways, and t...

Why do states rise, expand, and eventually decline? In this episode of AP World History in 15 , Mr. Bruns explores how governments in South and Southeast Asia from 1200–1450 CE built, maintained, and exercised political power. We examine three important examples: Majapahit Empire — How Java's agriculture, maritime trade, military expansion, alliances, and Hindu-Buddhist traditions helped creat...

How did states gain and maintain power in South and Southeast Asia from 1200–1450 CE? In this episode of AP World History in 15 , Mr. Bruns examines the Vijayanagara Empire, Rajput kingdoms, and Srivijaya Empire . We explore how geography, trade, agriculture, military power, religion, alliances, and administration helped governments build and maintain their power—and why states eventually declined...

In this episode of AP World History in 15 , Mr. Bruns explores how Hinduism, Islam, and Buddhism continued to influence the societies of South and Southeast Asia. We focus on three important developments: the Bhakti movement , Sufism , and Buddhist monasticism . You'll learn how Bhakti emphasized personal devotion and helped expand religious expression through poetry, music, and vernacular lan...

How do you build—and maintain—an empire? In this episode of AP World History in 15 , Mr. Bruns travels to the Americas to examine three powerful civilizations and one of the most important AP World History themes: Governance . We explore how the Maya city-states, Mexica, and Inca obtained, retained, and exercised political power—and how their governments maintained order across diverse populations...

How did Judaism, Christianity, and Islam shape world history? Why did some religions spread through trade, migration, and missionary activity while others endured despite persecution and dispersion? In this episode of AP World History in 15 , Mr. Bruns explores the origins and historical development of the world’s three major monotheistic religions. Students will examine: • The regions where Judai...

How did three belief systems born in ancient China shape society, government, education, and everyday life for centuries? In this episode of AP World History in 15 , hosted by Mr. Bruns , students build essential historical context for understanding East Asia and the AP World History course. We explore Confucianism, Daoism, and Legalism through five key lenses: Region of origin Founder or major th...

The AP World History exam has been updated—but how significant are the changes? In this episode of AP World History in 15 , Mr. Bruns walks students through the revised AP History exam format for the 2026-2027 school year. Learn what has stayed the same, what has changed, and how these updates will impact your preparation throughout the year.

In this episode of AP World History in 15 , Mr. Bruns explores how Dar al-Islam became one of the greatest centers of innovation between 1200 and 1450 CE. From the mathematical breakthroughs of Nasir al-Din al-Tusi to advances in medicine, philosophy, and literature, Muslim scholars transformed the medieval world. Learn how the House of Wisdom preserved ancient knowledge, how ideas spread through...

In this episode of AP World History in 15 , Mr. Brunsbreaks down the rise, expansion, and fragmentation of Dar al-Islam from the death of the Prophet Muhammad through the Abbasid collapse. Learn how Islamic rulers built powerful states, administered vast empires, and expanded Musliminfluence across Afro-Eurasia through trade, missionaries, Sufis, and military conquest. Mr. Bruns also explores the...

In this episode of AP World History in 15 , Mr. Brunsexplores the cultural developments and interactions within Dar al-Islam from 1200–1450 CE through the lens of the Abrahamic religions: Judaism, Christianity, and Islam. Discover the origins, beliefs, sacred texts, and historical experiences of each religion while examining how they shaped politics, economics, trade, scholarship, and cultural exc...

In this episode, Mr. Bruns takes listeners deep into the booming economy of Song Dynasty China from c. 1200–1450 CE. Explore how the Silk Roads connected Afro-Eurasia, why Chinese trade dominated the medieval world, and how innovations like Champa rice, the Grand Canal, the magnetic compass, and advanced shipbuilding transformed East Asia forever. Discover how silk, porcelain, iron, and steel prod...

Explore the cultural world of East Asia from c. 1200–1450 CE with Mr. Bruns in this episode of AP World History in 15 ! This episode focuses on the AP World History theme of Cultural Developments and Interactions through the beliefs, traditions, philosophies, and social systems that shaped Song Dynasty China and influenced East Asia for centuries. Mr. Bruns breaks down the origins and impact of Co...

Dive into the world of East Asia from c. 1200–1450 CE with Mr. Bruns on this episode of AP World History in 15 ! This episode, which slightly goes over 15 minutes, explores the AP History theme of Governance through the rise, administration, expansion, and decline of the powerful Song Dynasty. Listeners will first build the essential historical foundation by examining the Mandate of Heaven , the p...

Welcome to the very first episode of AP World History in 15! Meet your host, Mr. Bruns — a 28-year teaching veteran who has taught AP World History since 2004, along with AP European History, AP Art History, AP Psychology, and AP U.S. History. In this kickoff episode, Mr. Bruns breaks down everything students need to know before starting the course. In this episode: The structure of the AP World H...