For 74.114.172.190 talk block log logs Search for contributionsExpandCollapse ⧼contribs-top⧽IP address or username:Namespace:all(Main)TalkUserUser talkPCBWikiPCBWiki talkFileFile talkMediaWikiMediaWiki talkTemplateTemplate talkHelpHelp talkCategoryCategory talkModuleModule talkCommentStreamsCommentStreams TalkInvert selectionAssociated namespaceTag filter:2017 source editBlankingManual revertNew redirectRedirect target changedRemoved redirectReplacedRevertedRollbackServer-side uploadUndoVisual editVisual edit: Switchedwikieditor (hidden tag)Invert selectionOnly show edits that are latest revisionsOnly show edits that are page creationsHide minor edits⧼contribs-date⧽From date:To date: Search 28 January 2020 22:2322:23, 28 January 2020 diff hist 0 Marxism–Leninism No edit summary