Which effect of industrialization made city centers somewhat unpleasant?
the increase of government buildings made city centers very crowded.
the lack of cultural institutions made city centers boring and uninteresting.
the lack of public transportation made it difficult to get around city centers.
the rise of railroads and stockyards added unpleasant smells to city centers.

The correct option would be the last one: The rise of railroads and stockyards added unpleasant smells to city centers.

One of industrialization's disadvantage is concerned with environment. It includes pollution of air, water and soil that can result in significant deterioration of quality of life and life expectancy.

china is shifting toward specialization in industry and services and away from agriculture.

explanation:

mark brainliest

freedom of speech is also protected by the 1 amendment.

explanation:

here is pretty much what the 1st amendment says:

congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.