Also adopt nearing after seeing voilence
Believe that it is an extension to the commandments
The correct answer is that international volunteers fought on the Republican side in the Spanish Civil War.
The Republican side was formed around the Government, formed by the Popular Front, which in turn was composed of a coalition of Republican parties - Republican Left and Republican Union - with the Spanish Socialist Workers Party, which had joined the Marxists - Leninists of the Communist Party of Spain and the POUM, the Syndicalist Party of anarchist origin and in Catalonia the left nationalists led by Esquerra Republicana de Catalunya. It was supported by the labor movement and the UGT and CNT unions, which also pursued the social revolution. The Basque Nationalist Party had also opted for the republican side, when the republican courts were about to approve the Statute of Autonomy for the Basque Country.
Although it received hardly any external support from the allied powers of the Second World War, due to the International Non-Intervention Committee, the support of the USSR, which together with Mexico together with France and Poland at the beginning of the contest, stand out; they contributed large quantities of military equipment and advisors, notoriously also the support of what were called the International Brigades.
C) The testing and retesting of ideas provides the best approach to solving problems.
The scientific method relies upon gathering of data. Creation of a hypothesis that can both predict new data and is potentially falsifiable. Gathering of new data that is predicted by the hypothesis, or indicates that the hypothesis is incorrect, in which case modify the old hypothesis, or create a new one that matches the known data. Now with that in mind, let's look at the choices and see what fits.
A) New ideas about the world must be supported by established theory. * This option assumes that established theory comprising the whole of all possible theories. This is in direct conflict with the scientific method and is therefore a bad choice.
B) Faith can be used to reconcile conflicts between observation and ideology. * The scientific method relies only on the observed data. As such, using faith to reconcile differences between observations and what one thinks things should be is in conflict. So this too, is a bad choice.
C) The testing and retesting of ideas provides the best approach to solving problems. * This is a nice truthful summary of the scientific method. So this is the correct choice.
D) Truth about the conditions of life is found in the teachings of the Church. * This is not the scientific method. So this is a bad choice.