User talk:12.204.91.251

November 2014
Please refrain from making unconstructive edits to Wikipedia, as you did at Bosnia and Herzegovina. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Administrators have the ability to block users from editing if they repeatedly engage in vandalism. Thank you. Thomas.W talk 19:38, 10 November 2014 (UTC)

October 2023
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Colonization attempts by Poland—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 Teahouse or the Help desk. Thanks. Materialscientist (talk) 22:59, 14 October 2023 (UTC)