Option B, he built schools is the right answer.
Robert Owen was a Welsh manufacturer who turned into a reformer. He is known for his attempts to improve the working conditions of the workers in his factory. Under his leadership, a model community (the cotton mills and the village of New Lanark) grown up in between 1800- 1825. This community gave stress on using new technology by a caring liberal regime for progress and prosperity.
No, buffalo soldiers were African-American cavalry soldiers.
I would say that the social support systems of developed countries are far more advanced than those in developing countries. Developed countries invest about 40% of total money into these programs that ensure the safety of their citizens. On the other hand, developing countries invest less that 10% which means that the system is poorer and doesn't provide much for citizens.
Dionysus is the god whose festivals were the cause for developing dramatic performances.
Dionysus, in Greek mythology, is a god of celebration and wine. Many poems and songs were created in his name, and from those poems and songs, first plays were created. So the plays you know today were all created thanks to the ancient Greek belief in various gods.