Nobody invented electricity. It is a natural phenomenon that was first described by the first person who witnessed lightning. Various people have been credited with "discovering" it but A. Lincoln is not on that list.
NO
No, Abraham Lincoln did not invent cornbread. Cornbread was a staple food throughout the Americas centuries before Lincoln's birth.
Abraham Lincoln did not invent any of the items you refer to in the question. He was the 16th president of the USA, not an inventor.
No, he did not.
No, Abraham Lincoln did not invent peanut butter.
Yes
He invented a device for freeing ships that had run aground in shallow water.
Abraham Lincoln did not like any kind of games. He was little bit interested in painting. He always wanted to go to school as he was very much interested in studies.
Used it as a giant paper weight? No electricity during his time.
Abraham Lincoln did not have a middle name-- Abraham Lincoln was his full name.
Abraham Lincoln
Yes, Abraham Lincoln was.