Across
- 3. Inventions like steam trains and machines in factories changed how people worked.
Down
- 1. These people worked many hours for little money, lived in small houses and the children didn't go to school.
- 2. These people owned the factories, had servants, lived in big houses and the children went to school.
- 4. People started to vote for their governments. Spain wrote its first constitution in 1812.