I need to find 10 to 11 mistakes in this. Please help me.

Answer:
The mistakes are bolded.
Explanation:
Alan Alexander Milne authored a series of beloved children's books about a stuffed bear named Winnie-the-Pooh. The stories were based on his son Christopher Robin Milne. E.H. Shepard illustrated the books using his own son's bear, Growler, as the model. Originally named Edward, the bear was renamed Winnie-the-Pooh after Winnie, a Canadian World War I mascot, who went to live at the London zoo. Hope this helps :)