I think the focus on the nips was due to the fact that they had first dibs on US invasion, so they were more of a threat.
That’s not to say others weren’t.
I think it’s an analogous situation where we want a wall in the south, but not the north - the list of troubles to deal with is prioritized based on where most of the problems lie.
And the fact that the Japanese SAID that all of the Japanese in the US would rise up against us. That had something to do with it.
The one and ONLY reason for all the noise about Trump ordering a temporary halt on certain immigration hopefuls is that HE, Trump did it and that is the ONLY reason. The libs, supported by the media whores are going to fight him every step of the way, and could care less about the rights of hopeful immigrants. I despise what the media is doing to hurt this country.