User talk:172.75.146.57
January 2023
Hello, I'm Materialscientist. I noticed that you made a change to an article, Black culture, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Materialscientist (talk) 05:36, 7 January 2023 (UTC)
February 2023
Please stop. If you continue to add unsourced or poorly sourced content, as you did at George Francis Train, you may be blocked from editing. Graham87 13:57, 21 February 2023 (UTC)
March 2023
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