Many manufacturing units were relocated to the urban areas due to the introduction and usage if steam power.
Explanation:
Second half of the nineteenth century is known for the factories that used steam power in the urban areas. Separate buildings housed the steam engine, and it inspired the development of factory model. Advance in iron and steel industry and rail road construction companies urged the factorial set up in cities rather than the towns.
In the countryside, many factories were set up near the rivers so that the finished products were easily transported to different places. Due to the invention of the steam engines, the transportation of finished goods was easy and feasible.
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Companies usually have their factories built in less developed nations since it is cheaper to pay for workers and supplies
Answer:
B
Explanation:
In the text it says that local government can be special districts, city governments, and county government. So it says special districts and county government and both local government.