Answer:
The American Party originated in 1849. Its members strongly opposed immigrants and followers of the Catholic Church. ... The Know-Nothings feared that the Catholics were more loyal to the Pope than to the United States.
You haven't listed the choices.
The correct one will be the number with the biggest absolute value ...
the biggest number when you take away all the plus, minus, BC,
BCE, AD, CE, and all that stuff. Just the biggest number, period.
Irredentism
"Irredentism is any political or popular movement that seeks to claim/reclaim and occupy a land that the movement's members consider to be a "lost" territory from their nation's past. Wikipedia"
Colonial era: british
WW1: American
WW2: British (America for the atom bomb... but thats just one weapon. and they massed produced everything else really)
after that: AMERICA!!