Question

what was the impact of cities such as baghdad and cordoba on trade and learning? they spread knowledge, scientific advancements, and cultural practices that influenced other regions and civilizations. they led to the decline of other cultures and civilizations that adopted their knowledge, advancements, and cultural practices. their influence was limited to the islamic world and had little external influence on other civilizations and their cultures. they focused mainly on local issues with no broader impact outside islamic empires.

Explanation:

Cities like Baghdad and Cordoba were centers of learning and trade. They had scholars, libraries, and trade networks. Their knowledge (in fields like math, science, medicine) and cultural practices (like architecture, art) spread. For example, Islamic math (algorithms, algebra) influenced Europe. Trade in these cities (silk, spices, books) also spread ideas. They didn't cause decline of other cultures (second option wrong). Their influence wasn't limited to Islamic world (third and fourth options wrong as they affected Europe, Africa etc. through trade and scholars traveling).

Answer:

They spread knowledge, scientific advancements, and cultural practices that influenced other regions and civilizations.