User talk:Smoke weed man

February 2016
Hello, I'm BU Rob13. I wanted to let you know that I reverted one of your recent contributions —the one you made with this edit to History of Indigenous Australians— because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. ~ RobTalk 17:32, 25 February 2016 (UTC)

why was my contribution bad??????
please tell me why