Where did the transcontinental start and finish? What were the names of the 2 companies that
worked to complete it, where did each start from
and where do they meet? Who worked for these
companies (meaning where did the people come
from)?
hel

porter is writing economic history because he is focusing on the cost of developing vaccines.

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.

c)an idealized view of nature. hope this

the answer to your question is

the treaty of hopewell