How did Confucius create Confucianism?

What are the main ideas behind it?

Who created it? When?

Confucianism may have gotten its name from a man named Confucius, but he is not the founder. There is no founder of Confucianism. There are also no current leaders (such as the Catholic Pope). It is more like a moral code or way to live life than an organized religion (even though technically, it is a religion). What are the main ideas behind it?

The whole point of this religion was to be calm, and nice to other people; to respect your elders and just to be polite to everyone.