Can u ? ? brainliest will be given to best answer (plz use attachments) i think its isaac singer but i'm confused between a. & c.

The key phrase is mass produced not invented. Elias Howe invented a workable machine, but it was Isaac Singer who mass produced it and made women believe in its usefulness.

C <<< answer

i think it’s true but i’m not sure

i think cheerleading is definitely a form of art. or at least it should be! not everyone has what is takes/and or the determination to become a cheerleader. it takes practice and hard work, along with being able to master a move correctly, like dancing. dancing is a form of art, and i think cheerleading is too. not everyone can dance, just like not everyone can be a cheerleader.