3 ms·Re. 2), what word should be used instead? "Massive concerted/collaborative effort"?by 7373737373 2y agoRe. 2), what word should be used instead? "Massive concerted/collaborative effort"?ben_w 2y ago"Polite debate". If this was a war, the UN headquarters has been a war-zone continuously since it started, as has every parliament, congress, and senate.gosub100 2y agoQuest, undertaking, chapter.