Before establishing the nobel prize in 1896, what was inventor alfred nobel's defining creation?

Dynamite. he created dynamite for mining which was also used to obviously kill people, he disliked the fact he created a weapon and as such made the PEACE prize to be remembered for peace and not death. the local newspaper also stated he died from dynamite when actually he was alive, this is said to be the dawn of the peace prize being made

The answer would be d) divisions of labor or the fourth option.