Answer:
The biggest disadvantage of industrialization is pollution. The Industrial Revolution resulted in a huge amount of smog and smut. It covered the streets and stung in the air. Industrialization also resulted in polluted rivers and workers made ill by chemicals. These days pollution is more under control, but the effects are still there.
Explanation:
Allen went to the store on Wednesday. Singular
Allen's kids stayed at home with mom. Plural
I would go with A! I think that’s the best answer!
