East Asia
Dar al-Islam
S/SE Asia
The Americas
Africa
Europe
100

This fast-ripening, drought-resistant crop imported from Champa in Vietnam allowed for multiple annual harvests, causing a massive population boom during the Song Dynasty

What is Champa Rice?

100

The famous academic center and library established in Abbasid Baghdad where Muslim scholars translated and preserved ancient Greek, Roman, and Indian scientific texts

What is the House of Wisdom

100

The southern Indian Hindu empire established by two brothers (Harihara and Bukka) who converted back to Hinduism after leaving the Delhi Sultanate

What is The Vijayanagara Empire

100

The artificial floating garden islands built by the Aztecs in Lake Texcoco to expand crop production for their capital of Tenochtitlan

What are chinampas?

100

The network of seven West African city-states loosely tied by kinship that specialized in regional manufacturing, cotton production, and trade

What are the Hausa Kingdoms?

100

The self-sufficient agricultural economy of medieval Europe where serfs provided labor on manors in exchange for physical protection from local lords

What is the Manorial System/Feudalism?

200

This bureaucratic system expanded under the Song dynasty enabled young men to earn government positions based on competitive exams testing Confucian texts rather than aristocratic birth.

What is the Civil Service Exam/Meritocracy

200

These Central Asian nomadic pastoralists converted to Islam, migrated into Abbasid territory, and assumed the political title of sultan, diminishing the caliph's secular authority

What are the Seljuk Turks?

200

The Hindu devotional movement originating in southern India that rejected caste discrimination and rigid ritualism in favor of an emotional, personal connection to deities

What is the Bhakti Movement?

200

The mandatory public labor service required by the Incan state from conquered peoples to construct roads, terrace farms, and public infrastructure

What is the Mit'a System?

200

The syncretic language and coastal culture that developed in East Africa by blending Bantu grammar with Arabic vocabulary as a result of Indian Ocean trade

What is Swahili?

200

The agricultural rotation system introduced in medieval Europe that increased crop yields and population growth by leaving only one-third of field space fallow each season

What is the 3 Field System?

300

This term describes the process through which neighboring societies like Korea, Japan, and Vietnam voluntarily or involuntarily adopted Chinese writing systems, Confucianism, and political models

What is Sinification?
300

Enslaved ethnic Turkic soldiers in Egypt who revolted against their rulers, established their own sultanate, and grew wealthy by controlling regional cotton and trade routes

Who are the Mamluks?

300

This rigid system of birth involved creating classes for each citizen by birth and giving it a religious purpose. 

What is the caste system?

300

The political mechanism used by the Aztec Empire to extract luxury goods, military service, and captives for human sacrifice from subject city-states, sparking widespread resentment

What is the Tribute System?

300

The decentralized governance structure prevalent in early Sub-Saharan Africa where villages were governed by family heads and clan elders rather than a centralized monarch

What are kin-based networks/clans?

300

The 14th-century Eurasian pandemic that wiped out roughly one-third of Europe's population, creating severe labor shortages that eroded serfdom and weakened feudal ties

What is the Black Death?

400

The economic phenomenon during the Song Dynasty where rural workers began producing more iron, porcelain, and silk than could be consumed locally, shifting the economy toward market production

What is proto-industrialization?

400

The head tax levied on non-Muslim subjects (dhimmis) across Islamic empires, which guaranteed religious tolerance and protection under Islamic rule

What is the jizya tax?

400

This religion found its way into the courts of rulers in this region and became a major influencer. 

What is Buddhism?

400

This type of society traces their lineage through their mothers, such as the Mississippian cultures. 

What is matrilineal?

400
This major empire traded in gold and slaves and became a major hub for Islam in West Africa. 

What is Ghana/Mali/Songhay?

400

These acts were born out of fear of the Muslims and a desire to retake the holy land. 

What are the Crusades?

500

The patriarchal practice that gained widespread popularity among elite Chinese families during the Song Dynasty's Neo-Confucian revival, symbolizing high status while physically restricting women's mobility

What is foot-binding?

500

Mystical Muslim missionaries who emphasized personal devotion and introspection, playing a major role in spreading Islam to distant regions by adapting to local cultural traditions

Who are the Sufis?

500

Unlike China's highly centralized imperial system, northern India was moreable to be conquered by outside forces due to its

What is the north's instability and fragmentation?

500

To maintain political administrative control across 2,500 miles of rugged Andean terrain without a written language, the Inca relied on these two critical innovations

What is the Carpa Nan?

500

The Mali Empire accumulated immense wealth and global prestige along the trans-Saharan routes by establishing state monopolies over these key resources

Gold, salt, horses and other metals

500

The major effect of the Black Plague on Europe was

What is the end of feudalism due to rising wages and demand for labor?

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