This topples the other principal argument for national standards. (educationnext.org)
[32] The respondent's principal argument for support is based on the fact that there is disparity of income between the respondent and the claimant and that disparity will increase if the respondent chooses to retire from his employment, prior to resolution of the issue of the division of family property and family debt. (macleanfamilylaw.ca)
One of the principal arguments in favor of legalization is that it will increase tax revenue and decrease the illegal sale of the substance. (inc.com)