The higher cost made the demanded go down. so if the cost was lower it would have more demanded.
Answer:
natron is the correct answrt
B.Roger Williams is the answer
Deadly Deserts and Towering Mountains. ... China's towering mountain ranges cover two-thirds of the country, including the Himalayas, which hold the world's tallest peaks along the country's western borders. These treacherous deserts and mountains kept early China isolated from Western civilizations.