User talk:99.74.0.151

May 2019
Hello, I'm Bennv3771. I noticed that you added or changed content in an article, Right-wing terrorism, but you didn't provide a reliable source. It's been removed and archived in the page history 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. Bennv3771 (talk) 13:00, 28 May 2019 (UTC)

August 2021
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Vascular dementia—because it 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. Thanks. Materialscientist (talk) 09:42, 30 August 2021 (UTC)