The president may serve up to 2 terms
and the three main branches of the government are executive, legislative, and judicial
It is referred to as stratification by age or age stratification.It can also be defined as a system of inequalities that have something to do with age.In the west, both the old and the young are seen and treated as incompetent and not included from social life.It is a key source of inequality that may lead to ageism.
