In which of the following countries did war NOT take place during the
Cold War?

O Korea
O Vietnam
0 El Salvador
O United States

The battles of Cold Harbor were two American Civil War (1861-65) engagements that took place about 10 miles northeast of Richmond, Virginia, the Confederate capital.

Explanation:

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.

i think it’s a i hope that right : )