Do you think the new "labor saving" devices actually saved women any time spent on household labor?

yes because they are spending less time on each task saving time

Explanation:

1 question answer

Hunter and Gatherers They followed herds of animals and gathered food from the earth. Hunters and gatherers of nuts, berries, and other types of food. They follow herds of animals.

2 question answer

Farmers They lived in places that had good soil for crops. Complex Civilization

sorry but i don't know the 3 question