Friendship - Sociological aspects.

Perfecting friendship : = politics and affiliation in early American literature / by: (Language materials, printed)

Friendship and happiness = across the life-span and cultures / by: (Electronic resources)

Positive Psychology.

Winthrop, John,

Psychology.

Foster, Hannah Webster,- Coquette.

Friendship- Sociological aspects.

Quality of Life Research.

National characteristics, American, in literature.

Quality of life.

Cooper, James Fenimore,- Criticism and interpretation.

Friendship in literature.

Sedgwick, Catharine Maria,- Hope Leslie.

American literature- History and criticism.

Political culture- History.- United States

Politics and literature- History.- United States