Explanation:
https://quizizz.com/admin/quiz/5f996d56142686001c3112b9/cause-effect#:~:text=According%20to%20%22Island%20of%20Hope,America%20from%201892%20to%201954%3F&text=Immigration%20officials%20grouped%20Chinese%20herbalists,thus%20they%20were%20allowed%20entry.
According to "Island of Hope, Island of Tears" what caused 12 million+ immigrants to travel to America from 1892 to 1954? ... Immigration officials grouped Chinese herbalists--medical practitioners who use different mixtures of herbs to prevent and treat various ailments--with merchants, and thus they were allowed entry.