Try using the app photo math, it’s really helpful
The answer would be the last one because the government had to boost economy after world war ll
<span>During the later part of the 1880s many governments had begun to establish public schools for educational services to children. Although somewhat basic in physical structure and combining different grades, schools taught reading, writing and mathematics. However, as opposed to home teaching by parents that themselves were not highly educated, the public schools were formal and structured. After establishing elementary schools, the government also expanded to high schools.</span>
In time a fifth group was added to the cast system-- the untouchables is the correct answer.
The answer for your question is Spain
