Is there any evidence that Igala cultural marks really are that heavily infiltrated through Igboland save for certain parts of the Enugu north zone (Nsukka in particular) and some Awka villages?

cc. RedboneSmith, Abakalikipress

Short answer, no. Beyond Northern Enugu State, and some of the communities that line both sides of the River Niger there are little or no Igala "cultural markers" to speak of in Igboland.

RedboneSmith:
Short answer, no. Beyond Northern Enugu State, and some of the communities that line both sides of the River Niger there are little or no Igala "cultural markers" to speak of in Igboland.

And what cultural markers are shared with Enugu north (not just Nsukka) and Igala in particular?

cc. ChinenyeN