A self-imposed policy governing some aspect of a country's foreign relations, especially regarding what sort of behavior it will or will not tolerate from other countries.
A belief or tenet, especially about philosophical or theological matters.
The body of teachings of an ideology, most often a religion, or of an ideological or religious leader, organization, group, or text.
Doubt; the condition of being uncertain or without conviction.
A parameter that measures the dispersion of a range of measured values.
Something uncertain or ambiguous.