Great Wall of China
A series of fortifications built across northern China over two millennia, and the subject of one of the most repeated space myths.
A series of fortifications built across northern China over two millennia, and the subject of one of the most repeated space myths.
What the evidence supports
Including all of its branches, the Great Wall of China is more than 20,000 kilometres long, according to the weight of evidence (80%) .
Common misconceptions
The claim that “The Great Wall was built as a single continuous construction project” is unlikely; the market gives it only 7% . The claim that “The Great Wall of China is visible to the naked eye from low Earth orbit” is unlikely; the market gives it only 12% .
About this page
This page was generated from 3 live claim markets. Each citation shows the current market credence; trading on a claim, or requesting its resolution, changes what the next revision says.
The markets behind this page
Every number in the text is the live price of one of these claims. Disagree? Trade it.