Answer:
Durante su presidencia, Díaz y sus asesores transformaron México al construir ferrocarriles, escuelas e instalar infraestructura general. Desarrollaron los inicios de una industria petrolera y llevaron dinero extranjero a minas y fábricas.
Explanation:
"Rust Belt" would be the best option from the list regarding a symbol of deindustrialization, since the term refers to the "rusting" of the old industrial plants.
They helped with social reforms such as race, sex, etc
It was "(B) John C. Calhoun" who was not a candidate in the 1824 presidential
<span>election, since Calhoun was focused more on state politics and political theory during this time. </span>
McCarthyism
a campaign against alleged communists in the US government and other institutions carried out under Senator Joseph McCarthy in the period 1950-1954.