Mario vs Donkey Kong
Level 4-1, Section A
Start out World 4 by avoiding the Thowmp and hitting the Yellow Switch. Make sure to time the jump when the Thowmp is all the way up to trap it with the yellow blocks. Go back left to grab the Key and move right. If both Throwmps isn't below the yellow blocks,
then hit the Red Switch and the Yellow Switch to keep them in the bottom section. Now avoid the Second Throwmp and jump off the trampoline to land on the yellow platform. The top should be Throwmp free now head towards the door and throw the key before touching the door. Grab the Red Prize on the left side of the door. Go back to grab the Key, open the door and this level isn't history, but this section now is.
