Answer:
The answer is A. Spain
Step-by-step explanation:
The Spanish civil war was a conflict generated in Spain by the failure of the coup d'état on July 17, 1936, by the armed forces of the right-wing groups towards the second Spanish republic.
One of the events that generated this coup d'etat was the burning of convents in 1931 in Madrid and Barcelona for supporting the measures generated by the left-wing groups.