Asker's rating. 1  Theme Of A Book Definition. Source(s): https://shrink.im/babyI. 2  The theme of a book means the meaning of the book or the life lesson that the book teaches. Basically the purpose of the book. 3  The theme of a book is the important life lesson that is being implied. It is something with a deeper meaning that is related to life.
It was only in the recent time that the concept of Caucasian originated. The term can be traced to the 19th century and has been derived from a region of the Caucasus Mountains. German scientist and anthropologist Johann Friedrich Blumenbach is credited with the development of the term Caucasian in 1800.
A person whose appearance matches these characteristics is said to be a Caucasian. Caucasians don't always have white skin but in the United States caucasian is commonly used to mean white people. Caucasians are found in many countries around the world. So while a Caucasian person in the United States may share certain racial characteristics with a Caucasian person from France, the two people have different ethnic backgrounds â one American, the other French.