The Spanish civil war was caused by a multitude of causes, the primary one being the failure of Spanish democracy. Once a great power of Europe, it had been drained of its colonies by Napoleon’s invasion and the American-Spanish war. Spain was very divided, and the poor turned to Communism, Anarchism, and Socialism, which called for the re-distribution of things such as land and money. The significance of the war came from the fact that other nations got involved, such as Germany, Portugal, and the USSR. To many of the elite, Spain was on the verge of a communist revolution.
The correct answer is B) since he felt insecure about educated intellectuals he had to avoid presenting a logical argument.
The difficult task did Stalin most likely face when he tried to use logos in his speech was "since he felt insecure about educated intellectuals he had to avoid presenting a logical argument."
That is why he better used Pathos in his speech, the appeal to the emotions to convince people. He found difficult to use Ethos also because he had to make himself seem trustworthy to his people despite he had starved and tortured many Soviets.
Let's remember what Ethos is. Ethos is the ethical appeal in the discourse. You use Ethos when you want to convince an audience through your reputation, credibility or character.
The other two elements are Pathos, the use of emotions to appeal to an audience, and Logos, the use of logic or reason to appeal to an audience.
The difference is the Vice President has more political power.
The phrase was used to encourage women to smoke during the 1920s. They had encouraged women to smoke to stop oppression and discrimination. They believe that by smoking in public places, they would be able to break off the social taboo between men and women.