Barrios were Spanish speaking neighborhoods that:

Barrios are urban neighborhoods within the United States that have a high concentration of Hispanics, variably identified as Latinos, Hispanos, Mexicans, Chicanos, Puerto Ricans, or other nationalities from Central and Latin American

the answer is a

their confiscation of contraband and the sinking if the lusitania

a peace conference held after the surrender of japan

an international conference held near the end of world war ii

a meeting of the victorious nations after the defeat of germany

a summit meeting between the united states and the soviet union