She has experienced horizontal social mobility.
It means that she has only moved horizontally - her paycheck has stayed the same, she didn't get any special promotions or anything. The only thing that changed is the place where she works - if she were given more salary, it would be a vertical social mobility.
Nationalism is something national which means in a country
I believe your answer is A) they were passed to punish the city of Philadelphia
Reason being, after the Boston Tea Party the king was very upset and didn't approve of what his subjects did. Especially when they blamed it on the Indians. So to show them who was boss, the king gave them extra taxes, and also closed off their ports from other business
Something that is located beneath the surface of the water is minerals
