C. Opportunity cost
This is the opportuntiy that they lost. it costed them. Thus, opportunity cost for another opportunity.
The Asian immigrants faced many problems in the early 1900's. Firstly, discrimination. Secondly, separation from family. Thirdly, difficulty making a living. Lastly, detention at Angel Island.
The republican part was formed
Spain, like most other countries, wen they could not overcome social and economic problems during the Great Depression, enacted harsh austerity measures, which actually made things worse and led to the rise of dictators.
