User talk:139.190.80.209

Recent edit to History of Shia Islam
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, History of Shia Islam, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! Materialscientist (talk) 18:06, 28 February 2020 (UTC)

February 2020
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to History of Shia Islam have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. Materialscientist (talk) 18:54, 28 February 2020 (UTC)
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