The middle class expanded as a result of industrialization.
the wanted equality. in the 1950s racial segregation was popular so there was a fight against racial discrimination and injustice in the 1950s
There were not enough paid workers arriving from Europe quick enough to meet the demand, so they turned towards slave labor. A
I would suggest you start by matching countries to the cities you recognize. For example, Rome is in Italy, which means that "Italy" is N. If you are unsure about others, I'm sure you can google a map of Europe and that will help you fill out the rest :)
