How has the study of history changed since the modern era and classical era

Which arab countries felt betrayed after wwi? a iraq b palestine c syria d egypt

So-called discourage workers are not counted in the unemployment rate counted in the unemployment rate included in the calculation of the labor force considered unemployed

What happened during the victorian age? a. all social classes lived near each other b. the middle class became much larger c. city populations began to decrease d. families continued to go to work together