B because there were more factories and businesses opening in the cities so there were more jobs available.
noun
the highest class in certain societies, typically comprising people of noble birth holding hereditary titles and offices.
The mighty Sahara desert is to the west of the Nile it is famous for getting up to 120degrees and down to 40 at night time
India had ceased importing opium
During the age of imperialism, Britain used opium to forcefully open china to trade.