All Study Guides AP World History: Modern Unit 4
🌍 AP World History: Modern Unit 4 – Global Connections: 1450-1750The period from 1450 to 1750 saw unprecedented global connections and interactions. Empires expanded, trade networks grew, and European exploration of the Americas began. These changes led to increased cultural exchange, conflict, and the emergence of new economic systems like the transatlantic slave trade.
This era also witnessed significant intellectual and religious developments. The Scientific Revolution and Enlightenment challenged traditional beliefs, while the Protestant Reformation split Western Christianity. These changes, along with technological innovations and the globalization of trade, laid the foundations for the modern world.
Key Concepts and Time Period Overview
Period from 1450 to 1750 marked by significant global connections and interactions
Expansion of empires (Ottoman, Mughal, Qing) led to increased trade, cultural exchange, and conflict
European exploration and colonization of the Americas began during this period (Christopher Columbus)
Transatlantic slave trade emerged as a major economic system connecting Africa, Europe, and the Americas
Gunpowder empires rose to power in Eurasia (Safavid, Mughal, Ottoman)
Scientific Revolution and Enlightenment challenged traditional beliefs and sparked new ideas
Protestant Reformation split Western Christianity and led to religious conflicts (Thirty Years' War)
Globalization of trade networks connected distant regions and facilitated exchange of goods, ideas, and diseases (Columbian Exchange)
Major Empires and Their Expansion
Ottoman Empire expanded into Eastern Europe, North Africa, and the Middle East
Conquered Constantinople in 1453, marking the end of the Byzantine Empire
Suleiman the Magnificent's reign (1520-1566) saw the empire reach its peak
Mughal Empire established in India by Babur in 1526
Akbar the Great (r. 1556-1605) expanded the empire and promoted religious tolerance
Aurangzeb (r. 1658-1707) expanded the empire to its greatest extent but faced challenges
Qing Dynasty replaced the Ming Dynasty in China in 1644
Kangxi Emperor (r. 1661-1722) consolidated Qing control over China
Qianlong Emperor (r. 1735-1796) expanded the empire to its greatest extent
Russian Empire emerged as a major power under Peter the Great (r. 1682-1725)
Expanded Russian territory and influence westward
Modernized Russian society and government based on Western European models
Spanish and Portuguese empires established colonies in the Americas
Spain conquered the Aztec and Inca empires (Hernán Cortés, Francisco Pizarro)
Portugal established a trading empire in Brazil and along the African coast
Global Trade Networks and Economic Systems
Silk Roads continued to connect Europe, the Middle East, and Asia
Indian Ocean trade network expanded, connecting East Africa, the Middle East, India, and Southeast Asia
Swahili city-states emerged as important trading centers along the East African coast
Malacca became a major entrepôt in Southeast Asia
Transatlantic trade connected Europe, Africa, and the Americas
Triangular trade emerged, exchanging European manufactured goods, African slaves, and American raw materials
Slave trade became a significant component of the global economy
Columbian Exchange introduced new crops, animals, and diseases between the Old and New Worlds
New crops (maize, potatoes, tomatoes) transformed agriculture and diets worldwide
Diseases (smallpox, measles) devastated native populations in the Americas
European joint-stock companies (Dutch East India Company, British East India Company) established global trading networks
Mercantilism emerged as a dominant economic policy in Europe
Emphasized accumulation of wealth through favorable trade balances and colonies
Technological and Maritime Innovations
Gunpowder technology spread from China to Europe and the Islamic world
Cannons and firearms revolutionized warfare and contributed to the rise of gunpowder empires
Improved fortifications (star forts) developed in response to gunpowder weapons
Printing press invented by Johannes Gutenberg around 1450
Facilitated the spread of knowledge, ideas, and religious beliefs (Protestant Reformation)
Contributed to the Scientific Revolution and Enlightenment
Magnetic compass and astrolabe improved maritime navigation
Enabled longer voyages and exploration of new trade routes
Contributed to European exploration and colonization of the Americas
Caravel and galleon ships designed for long-distance ocean voyages
Caravels were small, maneuverable ships used for exploration (Christopher Columbus)
Galleons were larger, armed ships used for trade and warfare
Lateen sails and sternpost rudders improved ship maneuverability and control
Cultural Exchanges and Religious Developments
Islamic empires (Ottoman, Safavid, Mughal) fostered cultural and intellectual exchanges
Ottoman Empire's millet system allowed for religious diversity and cultural autonomy
Mughal Empire's Akbar promoted religious tolerance and cultural synthesis (Din-i Ilahi)
Protestant Reformation challenged the authority of the Catholic Church
Martin Luther's 95 Theses criticized Church practices and doctrines
John Calvin's teachings emphasized predestination and the sovereignty of God
Catholic Counter-Reformation sought to reform the Church and combat Protestantism
Council of Trent clarified Church doctrines and practices
Jesuits established missions and schools to spread Catholicism worldwide
Syncretism blended indigenous and foreign religious beliefs and practices
Vodun in West Africa combined African traditional religions with Christianity
Sikhism in India blended elements of Hinduism and Islam
Scientific Revolution challenged traditional beliefs and promoted empirical observation and experimentation
Copernican heliocentric model challenged Ptolemaic geocentric view of the universe
Isaac Newton's laws of motion and universal gravitation provided a mathematical framework for understanding the natural world
Enlightenment promoted reason, individualism, and skepticism of traditional authority
John Locke's ideas on natural rights and government by consent influenced political revolutions
Montesquieu's separation of powers and checks and balances influenced the U.S. Constitution
Absolute monarchies emerged in Europe (Louis XIV of France, Peter the Great of Russia)
Centralized power and authority in the hands of the monarch
Developed bureaucracies and standing armies to maintain control
European society divided into distinct social classes (nobility, clergy, commoners)
Nobility held political power and social privileges
Commoners bore the burden of taxes and labor
Atlantic slave trade transformed societies in Africa and the Americas
African kingdoms (Kongo, Oyo) participated in and were disrupted by the slave trade
Plantation system in the Americas relied on enslaved African labor
Hacienda system in Spanish America utilized indigenous and mestizo labor
Putting-out system in Europe involved the production of goods by rural households for urban merchants
Qing Dynasty in China implemented the queue hairstyle and Manchu dress codes to assert authority
Tokugawa shogunate in Japan imposed strict social hierarchy and isolation from foreign influence
Conflicts and Warfare
Thirty Years' War (1618-1648) was a religious and political conflict in Europe
Peace of Westphalia (1648) ended the war and established the principle of state sovereignty
Decline of the Holy Roman Empire and rise of France as a dominant power
Ottoman-Habsburg wars (Battle of Vienna, 1683) marked the limit of Ottoman expansion in Europe
Mughal-Maratha wars in India challenged Mughal authority and contributed to the empire's decline
Seven Years' War (1756-1763) was a global conflict involving European powers and their colonies
British victory over France established British dominance in North America and India
Slave revolts and resistance challenged the institution of slavery in the Americas
Stono Rebellion (1739) in South Carolina was the largest slave revolt in British North America
Haitian Revolution (1791-1804) led to the establishment of the first independent black republic
Legacy and Impact on Modern World
European colonization of the Americas had lasting impacts on indigenous populations and global power dynamics
Decimation of native populations due to disease, warfare, and exploitation
Establishment of European settler colonies and displacement of indigenous peoples
Atlantic slave trade had long-term consequences for Africa and the African diaspora
Depopulation and political instability in West and Central Africa
Formation of African diaspora communities in the Americas
Racism and racial hierarchies that persist to the present day
Columbian Exchange transformed global ecosystems, agriculture, and diets
Introduction of New World crops (maize, potatoes) to Europe, Africa, and Asia
Spread of Old World livestock (horses, cattle) to the Americas
Globalization of trade and economic systems laid the foundations for modern capitalism
Joint-stock companies and banking systems facilitated global commerce and investment
Mercantilism and colonial exploitation contributed to unequal economic development
Scientific Revolution and Enlightenment laid the intellectual foundations for modern science and political thought
Emphasis on empirical observation, experimentation, and rational inquiry
Ideas of natural rights, consent of the governed, and separation of powers
Religious transformations (Protestant Reformation, spread of Islam) continue to shape global religious landscapes
Division of Western Christianity into Protestant and Catholic branches
Expansion of Islam in Africa, Asia, and the Middle East
European languages (English, French, Spanish) became global languages due to colonization and trade
Modern borders and nation-states in Africa, Asia, and the Americas shaped by colonial legacies