Friendship - United States.

Crossing the racial divide = close friendships between Black and white Americans / by: (Language materials, printed)

Still connected = family and friends in America since 1970 / by: (Electronic resources)

Social networks- United States.

United States- Race relations.

Friendship- United States.

Interpersonal relations- United States.

Families- United States.

Social interaction- United States.

Social isolation- United States.

Communities- United States.