You can login if you already have an account or register by clicking the button below.
Registering is free and all you need is a username and password. We never ask you for your e-mail.
[+]mralexson0 points1 point1 point
ago
(edited ago)
[–]mralexson[S]0 points
1 point
1 point
(+1|-0)
ago
(edited ago)
Their birth rate weren’t particularly higher than europeans. The Chinese irrigated massive river systems(Yellow and Yangtze) and discovered a primitive form of immunization called variolation https://en.m.wikipedia.org/wiki/Variolation
Sort: Top
[–] PraiseIPU 0 points 1 point 1 point (+1|-0) ago
and China in 1800 had the population of the U.S. today
[–] videocodec ago
The dip after the Song Dynasty was from the Mongols.
[–] wincest1 ago
Just like rats.
[–] mralexson [S] 0 points 1 point 1 point (+1|-0) ago (edited ago)
Their birth rate weren’t particularly higher than europeans. The Chinese irrigated massive river systems(Yellow and Yangtze) and discovered a primitive form of immunization called variolation https://en.m.wikipedia.org/wiki/Variolation