Youtube activity of "Mark Svetz" (@Marco90731) on "Timeline - World History Documentaries" channel.
-
UC8v7n_6Tt5dF7eydUUZ3eiQ
Commenter youtube id
- 4
-
Mark Svetz
Commenter name
-
@Marco90731
Commenter name id
-
"The Year The Sun Turned Black: The Volcanic Winter Of 536 AD | Catastrophe | Timeline"
Comments by video