Who was John Calvin and what did he believe? What will be an ideal re

Who was John Calvin and what did he believe?

What will be an ideal response?

ANSWER
The ideal answer should include:
1. John Calvin was a French Protestant who helped make the Swiss city of Geneva a church-centered state.
2. Calvin believed in a simple, austere form of Christianity.
3. He argued that faith, not good works, would lead Christians to be saved.
4. Calvin believed that only a small number of people were among God’s elect.
5. Calvinist doctrine helped shape Protestant communities across northern Europe.