Youtube activity of "Katy" (@KatyushaLauncher) on "Knowledgia" channel.
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UCGt_7CsLNlgoc3noa2df_MQ
Commenter youtube id
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Katy
Commenter name
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@KatyushaLauncher
Commenter name id
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"How did Germany plan to conquer Britain in WW2? - Operation SeaLion"
Comments by video