who fought on the side of the republicans in the spanish civil war?\n○ anti - communist groups\n○ fascist…

who fought on the side of the republicans in the spanish civil war?\n○ anti - communist groups\n○ fascist rebel troops\n○ a professional army\n○ international volunteers
Answer
Brief Explanations:
In the Spanish Civil War, the Republicans (loyal to the Second Spanish Republic) were opposed by the Nationalists (led by Franco). Anti - communist groups, fascist rebel troops, and a professional army (initially part of the rebellion or supporting the Nationalists) fought for the Nationalists. International volunteers, like the International Brigades, fought on the side of the Republicans to support the Republican cause against fascism.
Answer:
D. international volunteers