Since the 1800s, conflicts between great britain and ireland often centered on: A: ireland's refusal to give up its monarchy
B: ireland's attempt to establish an empire
C: Great britain's support for roman catholicism
D: Great britain's control over parts of Ireland.

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.

answer; cultural trait;