Would the remaining elvish strongholds help Eomer and his exile riders?

[Formendacil]

Originally Posted by William Cloud Hicklin

Eregion was long, long gone by the time Arnor was founded. Destroyed ca. SA 1600.

Okay, fair enough in terms of Eregion having a direct impact on Arnor--there obviously wasn't time travelling commerce between the two. But even desolate, Hollin *is* one of the countries that directly bordered Arnor, and it's not as if anyone else lived there in the 3rd Age to displace the Elvish associations of the region (as could be argued with the Silvan colony on the Bay of Belfalas)--and though Eregion by itself proves pretty much nothing, it is a bit of extra weight in the bucket of the argument I was making: Eriador was Elf country (and Elves who would interact with humans) in a ways the lands about the White Mountains were not.