https://chinavisitguide.com/culture/dynasties/qin
Qin dynasty (秦朝) — 221 BCE to 206 BCE · China Visit Guide
The first unified Chinese empire — fifteen years of brutal centralisation that created the imperial template for the next two thousand years.
qin dynastybcechinaguide
https://www.oerproject.com/en/oer-materials/oer-media/html-articles/origins/unit4/the-zhou-and-qin-empires
Qin Dynasty, Zhou Dynasty, and Ancient China | OER Project
Explore the Qin Dynasty, Zhou Dynasty, ancient China, legalism, and Confucianism in this OER Project Origins article about power and change.
qin dynastyancient chinaoer projectzhou