Where is Christianity predominately located?

Christianity is practiced all over the world. It is the majority religion in much of the world, including North and South America, most of Europe, Australia, and sub-Saharan Africa, and a minority religion in large parts of Africa and Asia.

Explanation:

monarchy doesn’t have to have the hereditary element. there have been elective monarchies in the past where you choose your king-for-life and when he dies elect someone else for the job.

the percentage of students at the school need special diets is

c) 10 percent