Which belief was the primary basis for passing the jim crow laws?
a) african americans should have returned to africa to live
b) cheap labor was not need it for southern farms to succeed
c) children learned best when educated in a diverse environment
d) black people were culturally and intellectually inferior to whites

D) Black people were culturally and intellectually inferior to whites

Explanation:

Black people were culturally and intellectually inferior to whites was the primary basis for passing the jim crow laws.

hawaii was the final state

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.