Many early political structures were governed by hereditary and patriarchal rulers. This was actual the main problem that were faced by the people during the early years. The rulers were never chosen on merit and hence some of the civilizations lost the glory that their previous generations created. Due to this fact the United States of America slowly moved away from this strategy and went for the merit based selection.
<u>Pat</u><u>, because of the effects of </u><u>effort justification.</u>
<h3><u>What is justification for effort?</u></h3>
The tendency for people to rate a task or activity higher when it involves anything challenging or unpleasant. When there are no evident justifications for performing the task, the outcome is most likely to happen. Because exerting effort to complete pointless or unpleasant work, or suffering unpleasant consequences, as a result, is cognitively inconsistent (see cognitive dissonance), it is hypothesized that people will change their assessments of the task to be more positive in order to restore consistency.
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It was a ruling for segregation laws that labeled colored people separate but equal.