In terms of production, socialism advocated for government control.
improved working conditions.
supply and demand.
school and housing construction.

The first alternative is correct (A).

Socialism is an economic model that consists of government control of the means of production. This means that the government owns the factories and decides the price and quantity to be produced. It is a model without competition.

Socialism was implemented in the former USSR and even today some countries use this model, such as Cuba and North Korea.

barrio is a spanish word meaning neighborhood. in spain, several latin american countries and the philippines, the term is also used officially to denote a division of a municipality while a ghetto is a part of a city in which members of a minority group live, typically as a result of social, legal, or economic pressure. the term may have originally been used in venice to describe the part of the city to which jews were restricted and segregated.