All of the names on the map are Irish, so the map suggests that Irish immigrants may take over the United States by the 1900s.
You
may well be right about people's fears that immigrants, lots of them
from Ireland, would overrun the country. Look up when the potato famine
was, though. The map may be from the early 1900s, but, if so, not about
the potato famine in Ireland.
I hope this helps.
Constitution is "supreme law of the land".No state could make laws or take actions that go against the constitution.
Pathetic fallacy - especially the use of weather to symbolise human emotions. For e.g a storm or rainfall representing sadness or regret
Your best answer would be c