Region A was the second to industrialize following the industrial revolution. Option C is correct. The United States was the second industrialized country.
Industrialisation is the period of social and economic shift that change a human group from an agrarian society into an industrial society, involving the extensive re-organisation of an economy for the purpose of manufacturing.
The industrial growth that began in the United States in the early 1800's went on steadily up to and through the American Civil War.
Cold War, the open yet restricted rivalry that developed after World War II between the United States and the Soviet Union and their respective allies. The Cold War was waged on political, economic, and propaganda fronts and had only limited recourse to weapons.
Missouri Compromise is your answer.
B)Railroads - more cities could access railroads and increase trade. was built more in the 1800s.Canals was a short-lived era. [ Railroads beginning in the late 1830s and early 1840s were built because they were faster and more reliable than Canals which were often destroyed by washouts of the banks and floods destroyed many canals. The first transcontinental was completed in 1869, by 1900 there<span>were 15 transcontinental railroads. ]</span>
