What was the Eastern bloc? A: the European nations that remained sovereign but became Communist
B: the European nations that were annexed by the Soviet Union
C: the part of Europe that was a temporary Soviet occupation zone
D: the part of Germany and Poland occupied by the Soviets​

where is the passage?

the expansions of railways meant manufacturers could ship goods easily.

the building of the railroads changed the environment of the west.

banker john pierpont morgan or jp morgan, corporations grow in the late eighteen hundreds (1800's) by investing in fledgling institutions. he also in financing business mergers and promoted the free market. he also major corporations such as united states steel and general electric.