Fair point, but it correlates more with Neuroticism. Conscientious people could be agreeable because they tend to believe "what's in the water", or the dogma of

Fair point, but it correlates more with Neuroticism. Conscientious people could be agreeable because they tend to believe "what's in the water", or the dogma of the place and time. This could cause them to be disagreeable with those outside their tribe.