Charles R. Walgreen: References & Edit History
Article Contributors
Primary Contributors
-
The Editors of Encyclopaedia Britannica
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.
Other Encyclopedia Britannica Contributors
Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Anniversary information added. | Dec 07, 2025 | ||
| Anniversary information added. | Oct 05, 2025 | ||
| First paragraph modernization. | Apr 15, 2024 | ||
| Invalidated site: American National Business Hall of Fame - Biography of Charles Walgreen. | Apr 27, 2020 | ||
| Add new Web site: American National Business Hall of Fame - Biography of Charles Walgreen. | Jan 16, 2020 | ||
| Add new Web site: United States Department of Labor - Biography of Charles R. Walgreen. | May 27, 2011 | ||
| Add new Web site: Harvard Businessn School - Biography of Charles Walgreen. | May 27, 2011 | ||
| Article added to new online database. | Jul 20, 1998 |
View Changes:
Article History
Revised:
By: