What made the Midwest an ideal farming area? A. It had rich soil and a favorable climate.
B. There were no crop-destroying insects.
C. People owned lots of machinery.
D. Most of the native grass had been preserved as grazing for livestock.

answer; the mayans and

your answer will be b. improving roads, bridges, and other infrastructure. hope i !

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.

determination