Which of these factors spurred a large wave of german immigration in the mid 1800 a a failed revolution and political violence b famine caused by crop failure c religious persecution of the catholic minority d an invasion by the russian empire

taking into account all of the revolutions happening in Europe at the time, it's possible A could be the answer. I'm not sure what the demographics of the german confederation was then, but C also can make sense considering that the US has a tolerance for evry faith, like in the days of it being colonies.

I would go with A

Explanation:

well the fact it is basically a peninsula allowed trade to come from many places, thus allowing cultural diffusion to take place. india has seasonal monsoons that merchants travel back and forth from india using the monsoons wind patterns

when he becomes king