Answer:
China was positively affected and showed great social, economic and cultural growth during the territorial expansion under the Qing dynasty.
Explanation:
The Qing dynasty increased Chinese territorial expansion and brought great victories to China. An important fact of this period of time, it was the victory of china against the Mongols that allowed China to bring peace to Tibet and leave this region under its domination, in addition, there was the recognition of the southern borders between China, Myanmar and Nepal, which brought much fruit and prosperity to the country.
The expansion of the territory strengthened agricultural production, which resulted in the expansion of trade and even allowed the establishment of business with European colonies.
Americans became more alike in their purchasing
The transcontinential railroad brought more money to the railroad companies because more people had access to the railroads, therefor using them more, and money was brought in. Not 100% sure, but that is my guess
The 3rd one is the correct answer
Answer:
to keep the balance between free states and save states
