I believe the answer is: Family structures are changing, but families remain important to American life.
The main reason of the changing structures is the increase in divorce rate, and non-monogamous relationship. In the past, almost all children only have one father and one mother. In recent years, children could have more than 2 parents or even only one (in case of single parenthood)
Americans thought it was none of their business to interfere in a matter in Vietnam. They also didn't want to get involved because they had just fought World War II against Germany and Japan. Eventually when the war started Americans were against it because of the draft which forced men between certain ages to go to war.
El Desarrollo Económico de la agricultura.
la india tiene una población creciente y el reto de reducir la desigualdad social y economica. Actualmente se estima que un 26% de la población vive por debajo del umbral de pobreza. <span />
Textile mills were very unsafe and were very bad for the health of there workers, but it gave lots of people who couldn't work other places a job and a way to support there family<span />