I think it is B because there’s a bunch of human waste in the sewage system and people were drinking it cause it mix in water so people are getting sick
Answer: England 18th century, Western Europe 19th century
Explanation: industrial revolution must be associated with economic liberalism which existed already in 18th-century England (James Watt, Adam Smith and others) whereas in western Europe industrial revolution started later in the 19th century. Term "western Europe" does not include Iberian peninsula and south Italy here.