Year the Paris Métro opened

• Early-week hashtag devoted to sharing pics of guys
• Year "The Wonderful Wizard of Oz" came out
• 1900, way before 1900?
• End of the 19th century
• Year the Paris MГ©tro opened
• Century-ending year
• When McKinley was reelected

Wiktionary Word definitions in Wiktionary
init. millions of cubic meters

Wikipedia Word definitions in Wikipedia
MCM may refer to: