What does the above photograph commemorate and document?
Please help :)

I believe it documents something that has happened like and explosion

Explanation:

Hope this helped

the correct answer for this question is:

it is system invented in 1872 that produced the first illusion of movement. basically it was a disk with a series of drawings around the edge, showing the same object in slightly different poses. when it was spun, it created the illusion of movement.

found this online : )

i came across this and i found it funny that when you're bored you play hangman on so im going to guess a : )