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.
No. Caucasian is a euphemism for White and is a race. Races are  much broader than ethnicities and refer to general gradations in  skin color as opposed to nations or region â¦ s of origin, which is  what ethnicities refer to.hese groups are also divided into a number of subgroups based on ancestry. The group called Caucasian originally described people from the Caucasus region of Southwest Russia, Georgia and Armenia and subsequently became used to identify anyone from European ancestry.