Is important because it effects how people participate in politics and how individuals and institutions interact

The answer would be Political culture. This is the set of approaches, principles, and opinions which give order and sense to a political procedure and which deliver the fundamental expectations and guidelines that oversee behavior in the political system. It includes both the political standards and the functioning standards of a community.

an aneroid barometer is different from a mercury barometer in that it provides readings that increase as air pressure increases.

hope it : )