User talk:146.199.247.150

September 2019
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Timeline of the 20th century has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 16:14, 9 September 2019 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
 * For help, take a look at the introduction.
 * The following is the log entry regarding this message: Timeline of the 20th century was changed by 146.199.247.150 (u) (t) ANN scored at 0.8897 on 2019-09-09T16:14:12+00:00

Please refrain from making unconstructive edits to Wikipedia, as you did at Timeline of the 20th century. Your edits continue to appear to constitute vandalism and have been automatically reverted. Thank you. ClueBot NG (talk) 18:19, 10 September 2019 (UTC)
 * If you would like to experiment, please use the sandbox. Note that human editors do monitor recent changes to Wikipedia articles, and administrators have the ability to block users from editing if they repeatedly engage in vandalism.
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made should not have been considered as unconstructive, please read about it, [ report it here], remove this warning from your talk page, and then make the edit again.
 * If you need help, please see our help pages, and if you can't find what you are looking for there, please feel free to place on your talk page and someone will drop by to help.
 * The following is the log entry regarding this warning: Timeline of the 20th century was changed by 146.199.247.150 (u) (t) ANN scored at 0.88105 on 2019-09-10T18:19:19+00:00

You may be blocked from editing without further warning the next time you vandalize Wikipedia, as you did at Timeline of the 20th century. S0091 (talk) 18:32, 10 September 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.