HistoryMaps Podcast

In this episode, we focus on the Hernando de Soto expedition of 1539–1543, a sweeping Spanish journey through the American Southeast driven by the search for gold and conquest. De Soto led hundreds of men across regions inhabited by powerful Mississippian societies, creating some of the first major European encounters with Indigenous communities in what is now the southeastern United States. The episode examines archaeological evidence from sites such as Berry and Parkin, the violence and disruption caused by battles like Mabila, and the devastating effects of disease, warfare, and colonization on Native populations. It also follows the expedition’s collapse after de Soto’s death, when Luis de Moscoso Alvarado led the remaining survivors by water toward Mexico.

In this episode, we focus on the Narváez expedition, a disastrous 1527 Spanish attempt to colonize Florida and the Gulf Coast that became one of the most remarkable survival stories of early European exploration in North America. After hurricanes, navigational failures, starvation, and shipwrecks devastated the mission, survivors tried to reach Mexico on makeshift rafts, but only four of the original hundreds endured, including Álvar Núñez Cabeza de Vaca and the enslaved Moroccan Estevanico. Their eight-year journey across the American Southwest produced some of the earliest written European accounts of Indigenous peoples, landscapes, and cultures in the region, leaving behind a legacy preserved through Cabeza de Vaca’s writings, historical scholarship, and later literary interpretations.

In this episode, we examine the Second Barons’ War, a major thirteenth-century rebellion driven by mounting tensions between King Henry III and a coalition of rebellious nobles led by Simon de Montfort. The episode traces how demands to curb royal authority produced experiments in representative government, including de Montfort’s Parliament, while also confronting the violence and antisemitic massacres that accompanied the conflict. We follow the rebels’ early success in capturing the king, Prince Edward’s escape and military comeback, and the decisive Battle of Evesham, where de Montfort was killed. Finally, we explore how the war ended with restored royal power, a political compromise, and the continued influence of the Magna Carta on English governance.

In this episode, we explore the First Barons’ War, the turbulent civil conflict sparked by King John’s refusal to honor the Magna Carta and the rebel barons’ dramatic decision to invite Prince Louis of France to claim the English crown. The episode follows the rise of rebel leader Robert Fitzwalter, the brutal Siege of Rochester, and the wider struggle that forced Anglo-Norman nobles to choose between loyalties on both sides of the Channel. After John’s death, the conflict shifted as William Marshal rallied support for the young Henry III, leading to the decisive Battle of Lincoln, the retreat of French forces, and the Treaty of Lambeth. Along the way, we examine how the war reshaped royal authority, noble power, and the lasting legacy of the Magna Carta.

In this episode, we explore the layered history and law of the Pacific Northwest, from Spain’s late eighteenth-century presence at Fort San Miguel on Vancouver Island to modern debates over transboundary water management along the Columbia River. The episode examines how Fort San Miguel became an early European colonial foothold in what is now British Columbia before being abandoned through international agreement, then shifts to the Columbia River Treaty and its long role in coordinating hydropower and flood control between the United States and Canada. We also consider why scholars argue the treaty must be modernized to address climate change, Indigenous rights, ecosystem restoration, and competing agricultural and environmental needs through stronger cross-border governance shaped by scientific data and public input.

In this episode, we follow the Coronado expedition of 1540 to 1542, a vast Spanish campaign led by Francisco Vázquez de Coronado through the American Southwest in search of wealth, power, and the legendary cities of gold. The episode explores how historians and archaeologists use Spanish records, landscape evidence, and Indigenous sites to reconstruct the expedition’s route, while also examining the violence that marked encounters with Native communities, including resistance at Hawikuh and the destruction of pueblos. Beyond the failed search for gold, we look at how Coronado’s arrival introduced European livestock, colonial hierarchies, and new pressures that reshaped Indigenous societies and left lasting consequences across North America.

In this episode, we explore the Haitian Revolution, the successful slave rebellion that transformed Saint-Domingue into independent Haiti between 1791 and 1804. We examine how enslaved Africans, led by figures like Toussaint Louverture and Jean-Jacques Dessalines, challenged French colonial rule, defeated European powers, and forced the permanent abolition of slavery. We also look at Haiti’s creation as the first Black-led republic, the burden of France’s independence debt, and the revolution’s lasting impact on abolition, race, and freedom across the Atlantic World.

In this episode, we explore the War of the Austrian Succession, an 18th-century global conflict triggered by the death of Emperor Charles VI and the challenge to Maria Theresa’s right to inherit the Habsburg throne. We examine how Prussia, France, and Spain opposed Austrian power, while Britain and the Dutch Republic backed Maria Theresa, turning the succession crisis into a wider struggle across Europe, North America, and India. We also look at the Silesian Wars, King George’s War, the First Carnatic War, and how the Treaty of Aix-la-Chapelle confirmed Maria Theresa’s rule but left unresolved tensions that helped lead to the Seven Years’ War.

In this episode, we explore the War of the Spanish Succession, a major European conflict from 1701 to 1714 sparked by the death of Charles II and the struggle between Bourbon and Habsburg claims to the Spanish Empire. We examine how France, Britain, the Dutch Republic, and other powers fought to prevent one dynasty from dominating Europe, while also competing for trade, colonies, and commercial advantage. We also look at how the war ended with Philip V on the Spanish throne, territorial losses for Spain, limits on Bourbon power, and Britain’s rise as a leading naval and global commercial force.

In this episode, we explore Mississippian culture, a mound-building Native American civilization that flourished across the Midwest and Southeast from about 800 to 1600 CE, known for its powerful chiefdoms, maize-based farming, major centers like Cahokia, far-reaching trade networks, and rich ceremonial traditions, while also tracing its decline and the enduring legacy carried by descendant nations today. We also examine how massive earthen platform mounds reflected sophisticated social organization and spiritual life, and how environmental pressures, climate change, and the arrival of European diseases transformed one of North America’s most influential prehistoric civilizations.