Although all of these actually happened eventually, option A seems the best
I'm uncertain of the entire context of the question but the Progressive Movement in which sought reform in social and political aspects had lasted from about the 1890s to the late 1920s.
In this similie Adams is referring to the memory of Lincoln.
All multiple choice
Probably not crush your grade overall
“Baja California Sur” has a 8.6 population density. Hope this helps.