Logo: a Positivist train

Question SA-6. Here is the text reference (p. 148/4):

The Mexican Revolution which broke out in 1910 was the most profound and far-reaching revolution Latin America had known up to the middle of the 20th Century. It made deep and irreversible changes in many aspects of Mexican life: political, social, economic and cultural. It broke the old colonial and neocolonial patterns of foreign penetration and ruptured the historical ties between landowner-politician, priest and army officer. Beyond Mexico, it provided an example for the rest of Latin America, even though the Mexicans never attempted to export their revolution or claim that what they did could be easily replicated in other countries.