User talk:72.48.243.103

August 2020
Welcome to Wikipedia. We appreciate your contributions, but in one of your recent edits to David Barton (author), it appears that you have added original research, which is against Wikipedia's policies. Original research refers to material—such as facts, allegations, ideas, and personal experiences—for which no reliable, published sources exist; it also encompasses combining published sources in a way to imply something that none of them explicitly say. Please be prepared to cite a reliable source for all of your contributions. You can have a look at the tutorial on citing sources. Thank you. Materialscientist (talk) 13:34, 2 August 2020 (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.

The content you added was copied from another website, and thus was a violation of Wikipedia's copyright policy. Please don't add copyright material to Wikipedia. — Diannaa (talk) 19:34, 3 August 2020 (UTC)