Poll taxes, literacy tests, and grandfather clauses were used in the south after 1890 to (1)support the goals of the freedmen’s bureau (2)deny suffrage rights to african americans (3)undermine the “separate but equal” ruling of the supreme court (4)enforce the amendments enacted during the civil war and reconstruction

it is relaxation hope this

the fact that could also be added to column b is that during world war ii, specifically between the years 1941 and 1945, japan expanded its territory towards the indonesian territory in what was known later as part of the "pacific war". in that time, japan could conquer the philipines, singapore,   borneo, central java, malang, cebu, sumatra and various other islands of the area, therefore expanding its territory for a brief period of time.