Answer:
What helped Islam spread so quickly? I guess it kinda like your question
Explanation:
Muslim conquests following Muhammad's death led to the creation of the caliphates, occupying a vast geographical area; conversion to Islam was boosted by missionary activities, particularly those of imams, who intermingled with local populations to propagate the religious teachings. And I think that is how it spreads if any of that makes any sense!
Cars enabled people to travel and relocate more readily
Hybrid cars,computers,cell phone,transportation system are items of technology
Answer:
Hi the answer is is B
Hope this Helps!!
because to do laundry you need both a washer and dryer so thus after buying a washer they would need to by a dryer so the prices of dryers would increase.