AMSCO 1.6 Developments in Europe Notes

Overview

AMSCO Topic 1.6, "Developments in Europe" (AMSCO p. 53 - p. 62), covers Europe from c. 1200 to c. 1450, when the continent was politically fragmented, organized around feudalism and the manorial system, and dominated religiously by the Roman Catholic Church. The chapter traces how decentralized medieval Europe slowly changed: monarchies in England and France grew stronger, the Crusades reconnected Europe to Middle Eastern trade, agriculture improved, a middle class emerged, and the Renaissance revived classical learning. For the AP World exam, the big takeaways are political decentralization, the social effects of agriculture (especially serfdom), and how Christianity, Judaism, and Islam shaped European society.

Timeline of Key Events in Medieval Europe. Image Courtesy of Riya Patel

Feudalism and the Manorial System

Feudalism was a decentralized political system built on exchanging land for loyalty. After Rome's decline in the 5th and 6th centuries, no strong central government protected people from bandits, rival lords, or Viking invaders, so Europeans built a system of mutual obligations instead.

• A monarch granted tracts of land called fiefs to lords. The lord became the king's vassal, owing him service.
• Lords gave land to knights, who became the lord's vassals and pledged to fight for him.
• Lords gave land and protection to peasants, who farmed the lord's land, paid him in crops and livestock, and obeyed his orders.

Wealth in this system was measured in land, not cash. Feudalism also came with chivalry, an unwritten code of honor, courtesy, and bravery. Chivalry put women on a pedestal without giving them real rights. (Compare this with Japanese feudalism in AMSCO 1.1 Developments in East Asia, a classic AP comparison.)

Manors and Serfs

The manorial system was the economic side of feudalism. A manor was a large, self-sufficient estate that produced everything its residents needed, so trade and outside contact were minimal. Manor grounds were small villages with a church, blacksmith shop, mill, and wine presses.

Serfs were peasants tied to the land. They were not enslaved, but they could not travel or marry without their lord's permission, and their children were born serfs too. In exchange for the lord's protection, they paid tribute in crops, labor, or occasionally coins.

Agricultural Improvements

Better climate and technology gradually expanded arable (farmable) land. The three-field system rotated crops through three fields:

• Field one grew food crops like wheat or rye.
• Field two grew legumes (peas, lentils, beans), which added nitrogen to the soil.
• Field three lay fallow (unused) each year.

Windmills and new plows helped too. Heavy wheeled plows worked the dense soil north of the Alps; lighter plows suited southern Europe. These changes boosted food production and population growth, which fed everything else in this chapter, from town growth to the rise of the middle class.

Political Trends: Monarchies Get Stronger

In the later Middle Ages, monarchs gained power at the expense of feudal lords by building their own bureaucracies and militaries, employees loyal directly to the crown. England and France started to look like early versions of modern countries.

France

King Philip II (ruled 1180-1223) developed the first real bureaucracy. Under Philip IV (ruled 1285-1314), the Estates-General first met. It advised the king and included representatives of France's three estates: clergy, nobility, and commoners. But the kings never taxed the upper two estates regularly, so the body had little power and the privileged classes felt little stake in the government, a problem that festered until the French Revolution of 1789.

Holy Roman Empire

Otto I was crowned Holy Roman Emperor in 962, echoing Charlemagne. His successors clashed with the papacy in the lay investiture controversy of the 11th and 12th centuries, a fight over whether secular rulers or the pope could appoint bishops. The Concordat of Worms (1122) settled it in the Church's favor. The empire stayed vibrant until the Thirty Years' War (1618-1648) gutted it; Napoleon formally ended it in 1806.

Norman England

The Normans were Viking descendants settled in northwestern France. In 1066, William the Conqueror invaded England and ran a tightly organized feudal system using royal sheriffs as administrators. English nobles pushed back on royal power:

• In 1215, they forced King John to sign the Magna Carta, requiring the king to respect rights like jury trials for nobles and consultation on scutage (a payment instead of military service).
• The first English Parliament formed in 1265, with a House of Lords (nobles and Church hierarchy) and a House of Commons (elected wealthy townspeople).

These gains protected nobles, not ordinary people, but Parliament eventually grew stronger than any similar body on the continent.

Hundred Years' War and the Reconquista

England and France fought the Hundred Years' War from 1337 to 1453. English longbows won early victories, but by the end England kept only the port of Calais. Two big effects: soldiers started identifying as "English" or "French" rather than by region (early nationalism), and gunpowder weapons (invented in China, spread west by the Mongols) saw wider use.

Meanwhile, Christians fought Muslims for territory. Normans took Sicily from Muslim control, and the reconquista, the centuries-long Christian campaign to retake Spain from Muslims, finished in 1492.

The Roman Catholic Church

The Roman Catholic Church was the most powerful institution in Europe, the one unifying force across hundreds of small political states. In 1054, the Great Schism split Christianity into the Roman Catholic Church (dominant in the west) and the Orthodox Church (powerful from Greece to Russia).

• Church staff were often the only literate people in a community, so common people relied on them for reading and writing.
• The Church founded Europe's first universities, and most medieval thinkers were religious leaders. Art focused on religious themes to help illiterate serfs understand the Bible.
• The Church could pressure feudal lords. A bishop might cancel religious services for a lord's serfs, and the angry serfs would push the lord to give in.
• Bishops led regions and owed allegiance to the pope in Rome, a hierarchy modeled on the Roman Empire.
• Monasteries functioned economically like manors. Women could become nuns and exercised real influence within religious orders.

Clergy took poverty vows, but some monasteries grew wealthy and politically powerful. Corruption in the 13th and 14th centuries planted the seeds for reformers like Martin Luther, who shattered Catholic unity in the 16th century.

The Crusades

The Crusades were European military campaigns in the Middle East between 1095 and the 1200s, aimed at retaking the Holy Land (Palestine) from Muslim control. The causes were religious, social, and economic stacked together:

• Primogeniture (eldest son inherits everything) left younger noble sons landless and restless. A foreign war gave them somewhere to go.
• Merchants wanted open access to Middle Eastern trade routes.
• The Church used its spiritual authority to recruit, promising relief from penance and a faster path to heaven.
• The Orthodox patriarch in Constantinople, alarmed by Seljuk Turk persecution of Christian pilgrims, asked Pope Urban II for help.

Only the First Crusade clearly succeeded: Europeans took Jerusalem in July 1099, but Saladin's Muslim forces retook it in 1187. The Fourth Crusade (1202-1204) went off the rails entirely. Venice, owed money for transporting Crusaders, redirected them to sack Zara and then Constantinople, a Venetian trade rival. It never reached the Holy Land, and Islamic forces ultimately prevailed in the Levant.

The lasting effect was cultural exchange. The Middle East had a higher standard of living, and Crusaders came home wanting Middle Eastern goods. For how Islam spread before the Crusades, see the AMSCO 1.2 Developments in Dar al-Islam notes.

Economic and Social Change

Europe's local self-sufficiency gave way to long-distance trade, and the social pyramid shifted with it.

• Marco Polo, a Venetian, visited Kublai Khan's court in Dadu (modern Beijing) in the late 13th century. His accounts of Mongol customs (coal heating, mare's milk, frequent bathing) sparked European curiosity about Asia and interest in cartography.
• A middle class called the bourgeoisie (or burghers) grew between nobles/clergy and peasants: shopkeepers, merchants, craftspeople, small landholders. Economic success started to rival noble birth or religious vocation as a path to status.
• Agricultural surplus from the three-field system fueled town and market growth. Then the Black Death, a 14th-century bubonic plague outbreak, killed as many as one-third of Europe's population. The labor shortage gave surviving serfs more bargaining power with lords.
• The Little Ice Age, a five-century cooling after about 1300, cut agricultural productivity, slowed city growth, and increased disease, unemployment, crime, and scapegoating of marginalized groups.

Jews and Muslims in Europe

Antisemitism (anti-Jewish prejudice) was widespread. Because the Church banned Christians from charging other Christians interest, many northern European Jews became moneylenders, which boosted Europe's money flow and economic growth. Still, Jews were expelled from England (1290), France (1394), Spain (1492), and Portugal (1497), and many moved to eastern Europe. Muslims faced discrimination too: in 1492 Spain expelled Muslims who would not convert, and many moved to southeastern Europe, where Ottoman expansion built large Muslim populations in the Balkans. Despite persecution, Jews and Muslims shaped European society. Urban Jewish communities served as a trade bridge between Christians and Muslim merchants.

Gender Roles

Women's rights eroded as Europe urbanized and patriarchal thinking spread. Fewer women than men received an education, though women often managed manor accounts. Religious orders offered women real leadership opportunities, and some women joined guilds (associations of craftspeople and merchants). Women in Islamic societies, especially in parts of Africa and Southeast Asia, tended to enjoy more equality.

Renaissance and the Origins of Russia

The Renaissance was a revival of interest in classical Greek and Roman literature, art, culture, and civic virtue, made possible by expanded trade, agricultural surplus, and a middle class wealthy enough to patronize artists. Its key features:

• Humanism, a focus on individuals rather than God. Humanists pursued education, reform, and secular literature.
• Gutenberg's movable-type printing press (1439) mass-produced affordable books, spreading literacy and ideas fast.
• Vernacular languages (local spoken languages instead of Latin) gained ground, feeding stronger monarchies, centralized governments, and early nationalism.

In the Southern Renaissance (Italy and Spain), Church patronage and wealthy families like the Medicis of Florence funded the arts. Dante's Divine Comedy used a religious framework but criticized corrupt clergy and was written in Italian vernacular. The Northern Renaissance spread after 1400; Chaucer's Canterbury Tales (late 1300s) satirized middle-class English life, including hunting-loving monks, in Middle English.

Kievan Rus and Early Russia

Kievan Rus, centered on modern Kiev, sat at the heart of trade in furs, fish, and grain connecting Scandinavia, the Mediterranean, and Central Asia. Because it adopted Orthodox Christianity, it stayed culturally closer to Byzantium than to Catholic Europe. The Mongols conquered the region in the 13th century and required local nobles to collect taxes for them. Those nobles grew wealthy, then resistant. In the late 15th century, Moscow-based ruler Ivan the Great won independence from the Mongols, marking the start of the modern Russian state.

Key Terms to Know

Practice and Next Steps

Pair these notes with the Topic 1.6 Developments in Europe study guide for a course-aligned review, then move on to AMSCO 1.7 Comparison in the Period from c. 1200 to c. 1450, which pulls all of Unit 1's regions together. The full set of AP World AMSCO notes covers every chapter.

To check your understanding, run through guided MCQ practice on Unit 1, or try FRQ practice with instant scoring using feudalism, the Crusades, or the Church as your evidence. Europe is a favorite comparison region on the exam, so be ready to contrast its decentralization with the centralized states in Song China and Dar al-Islam.