Did abraham lincoln stop slavery on purpose or by accident if so why?

He did it on purpose by issuing the Emancipation Proclamation.

I know for sure its accidentally but I forgot which piece of legislature passed by Congress that was suggested by him was the one that actually accidentally eliminated slavery
sorry thats not a whole lot of help 

Your answer would be a , i hope you do very well

“larger states wanted congressional representation based on population, while smaller states wanted equal representation. they met in the middle. larger states wanted congressional representation based on population, while smaller states wanted equal representation.” i hope this information you.