I want to know the answer to the following question:
How many major Christian kingdoms existed in Iberia around 1150?
All the background I'm provided with is that "Southern Iberia remained under control of Islamic states, initially under the Caliphate of Córdoba, which broke up in 1031 into a shifting number of petty states known as taifas, who fought with the Christians until the Almohad Caliphate re-established centralised rule over Southern Iberia in the 1170s.". Is that enough to answer the question?