Question

what was the need for inventions of machines​

Answer 1

Answer:

what kind of machine is it

Answer 2

Humans history is invention - to help understand and improve our would. And some of those leaps forwards has been very big, both in size and historical importance simple machines are useful because they reduce effort or extend the ability of people to perform takes beyond their normal capabilities.......

I HOPE IT'S HELP FUL..