What are the type of powers that are not written in the constitution and are left to the states?

a. inherent powers

d. implied powers

c. reserved powers

d. expressed powers

new evidence is discovered.

oversights and errors are corrected,

new technology is applied to evidence.

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.

your answer would be (b)

the deaths of over a million communist soldiers

post-traumatic stress disorder in veterans