The term that describes the fact that owners of corporate shares or stocks do not risk anything beyond their original investment is called "limited liability" and means that they can't lose personal property.
The main benefit of The Principle of Open Opportunity is that anyone can compete in the marketplace.
The attacks on the city by muslims
The printing press was invented in the Holy Roman Empire, but more specifically, impacted Germany at it's start before it quickly spread across Europe and the the world.
Number 1 or 3 because I see both question
