<em>I read the question confused, they did not change at all still bad. </em>
Explanation:
the Neolithic Revolution was also known as the 'first' agricultural revolution this was when humans stopped their lifestyle of hunting and gathering and came together in a lifestyle of settlement and agriculture. so tools were imperative to planting crops during this time.
A) new tools saved early humans labor and time
Where is us the passenge it’s not here to be seen to answer the question
I think the answer is true because John Brown was against slavery.