Industrial development in the United States before 1870:

A. made no real impression on either the society or the economy.
B. included an efficient transportation network.
C. had Asian immigrants making up over half of the factory labor until the 1850s.
D. depended upon slave labor in the factories.

Ans: B

Yes, you're correct.

To determine the answer to this question, we can examine each option and use our knowledge of historical events and industrial development in the United States before 1870.

Option A states that industrial development made no real impression on society or the economy. This is incorrect because industrial development in the United States during this period had a significant impact on both society and the economy. It led to urbanization, the growth of cities, the rise of a wage labor force, and the expansion of manufacturing industries.

Option C states that Asian immigrants made up over half of the factory labor until the 1850s. This is not accurate. While there were immigrants from various countries working in factories, particularly in the northeastern states, the majority of factory laborers during this time were not Asian immigrants.

Option D suggests that industrial development depended on slave labor in the factories. This is also not true. Slave labor was primarily used in agriculture, particularly in the southern states, rather than in factories.

Option B states that industrial development included an efficient transportation network. This is the correct answer. Before 1870, the United States experienced significant improvements in transportation infrastructure, such as the construction of canals, roads, and most notably, the expansion of railroads. These transportation networks facilitated the movement of goods, raw materials, and people, which played a crucial role in driving the country's industrial development.

Therefore, the correct answer is B: Industrial development in the United States before 1870 included an efficient transportation network.