This "Sun King" built Versailles to keep his nobles close and his power absolute.
Louis XIV.
This "New World" crop became a staple in Europe, fueling a massive population boom despite being a tuber.
The Potato.
This "heavy" metal from the Americas became the first truly global currency, especially desired by China.
Silver
Martin Luther’s "95 Theses" kicked off this massive split in Western Christianity.
The Protestant Reformation.
This "explosive" invention from China eventually ended the era of walled cities and knights in armor.
Gunpowder
These elite Ottoman soldiers began as Christian boys taken through the devshirme system.
Janissaries
This "Old World" disease wiped out roughly 90% of the Indigenous population in the Americas.
Smallpox.
These "investor-owned" businesses, like the British East India Company, funded overseas voyages.
Joint-Stock Companies
This philosophy, which emphasized filial piety and social hierarchy, remained the backbone of Chinese society.
Confucianism (or Neo-Confucianism)
European mariners used this borrowed "star-measuring" tool to determine their latitude at sea.
The Astrolabe
This East Asian dynasty used a "Mandate of Heaven" and a rigorous exam system to pick its bureaucrats.
The Song Dynasty (or Ming/Qing)
This animal, brought by the Spanish, revolutionized the culture and warfare of Great Plains tribes.
The Horse
This economic policy focused on exports, stockpiling gold, and using colonies for raw materials.
Mercantilism
This faith spread rapidly across the Indian Ocean via merchants and Sufi mystics.
Islam
This printing innovation allowed the Reformation and the Renaissance to spread faster than ever.
The Gutenberg Press (Moveable Type)
He founded the Mongol Empire, creating the largest contiguous land empire in history.
Genghis Khan (Temujin)
This "killer crop" was the primary driver of the Atlantic Slave Trade due to the brutal labor required to process it.
Sugarcane
These two high-demand luxury goods from China were the "must-haves" for European elites on the Silk Road.
Silk and Porcelain.
This South Asian religion, founded by Guru Nanak, blended elements of Hinduism and Islam.
Sikhism
This small, highly maneuverable Portuguese ship was the "SUV of the seas" in the 15th century.
The Caravel
This Japanese military government ended the "warring states" period and centralized power in Edo.
The Tokugawa Shogunate
While the Americas gave the world corn, Afro-Eurasia sent this "caffeinated" bean back the other way.
Coffee
In the Trans-Saharan trade, this "salty" commodity was often traded for its weight in gold.
Salt
The Virgin of Guadalupe is a famous example of this—the blending of different religious beliefs.
Syncretism
The Maya and Aztecs used these "floating gardens" to increase agricultural yields in swampy areas.
Chinampas