What was the first comic strip to use the bubbles over their heads for their thoughts?
1895 Hogan’s Alley featuring a bald-headedm big-eared urchin clad in a yellow night-shirt (althougg it was orginally blue), make its first appearance in the Sunday New York. It’s the first comic strip to use speech bubbles, and the Yellow kid becomes an instant hit, later graduating to his own comic strip. Hogan’s Alley and its offshoots don’t last long, but they’re around long enought to gain recognition as the forerunners to modern comics.