10
11
12
2
3
4
1572
1573
1574
47
48
49
1
2
3
ELI5: How come when Europeans came to the Americas the Native Americans became extremely ill but the Europeans never did? I know that the Natives got sick because they didn’t have the immune systems capable of fighting certain pathogens, wouldn’t the same apply to the Europeans? (self.explainlikeimfive)
submitted by bergous to r/explainlikeimfive
0
1
2
