The answer is mesosystem. The mesosystem is the second level
of Bronfenbrenner's ecological systems theory. The mesosystem consists of
interactions between two microsystems. Like microsystems, mesosystems affect
the child directly. That is, the child is actively able to engage and socialize
with others in the mesosystem.
Benjamin Franklin was appointed by the Continental Congress as the first Postmaster General in 1775, serving just over 15 months.
A demanding or threatening event is often called a "stressor".
Stressors are occasions and circumstances that happen to individuals. A few cases of stressors include: Real life changes. These progressions can be positive, for example, new marriage, an arranged pregnancy, promotion in your job or new house. Or then again they can be negative, for example, the passing of a friend or family member or a separation.