Ante

Adposition

  a

Determiner

  escaseza

Noun

  de

Adposition

 vivendas levantáronse barrios  enteiros

Adjective

  de

Adposition

  edificios

Noun

 prefabricados.

In the face of housing shortages, entire neighborhoods of prefabricated buildings were erected.

In the face of housing shortages, entire neighborhoods of prefabricated buildings were erected.