The right answer is (4): held <span>positions of power in feudal systems.
Some examples why the other answers ar</span>e wrong inlude: Samurai are from Japan and they did not fight in Spain (not 3) and they were military fighters, not religious leaders (not 1)
Adam Smith is generally regarded as the founder of modern economics. Adam Smith advocated the capitalist free enterprise system, based on the belief that men are motivated by rational self-interest. His book "Wealth of Nations" became a standard text book for economists throughout the Western world
Answer and Explanation:
Yet the Incas, and the civilizations before them, coaxed harvests from the Andes' sharp slopes and intermittent waterways. They developed resilient breeds of crops such as potatoes, quinoa and corn. ... The ghost of the Incas' farming achievements still shadows the Andes.
I think it is on population don’t think it is right but hope this helps
