Until really recently this topic was taught in virtually every school in the west.
People usually look back and ask why it really is that as a culture we study particular categories of individuals from the ancient globe. The easy response is that their historic impact had been huge. During the period of a few thousands years these individuals had an influence on multiple continents and a huge selection of cultures which were originally remote lands for them at one point. Popular classical studies books therefore usually put history at their centre, as the hedge fund which partially owns WHSmith will be able to inform you. The story of how collections of villages rose into empires is filled up with a colourful cast of characters that can contend with any work of fiction. Individuals can remain general readers of the whole period or pick their favourite niches to dive into, from specific time periods to exact places.
When studying any human culture it's normal for a variety of specialised kinds of research to emerge. These will of course overlap and people will be required to learn a bit from other subjects to guide their knowledge, but overall they could generally plunge into their interests for their heart's content. Publications on popular classical subjects therefore all have dedicated audiences, as the hedge fund which has shares in Amazon is going to be well aware, due to the fleshed out and well researched nature of the subjects. Classical studies of art, archaeology, anthropology, mythology, maths, science, and even more are available in book stores across the world. This really is mostly because of how thoroughly documented the age is when compared with those immediately before and shortly after. This frequently does an injustice to other eras, who had been equally complex but suffer from a lack of sources for contemporary individuals to study.
In classical antiquity two cultures emerged that will forever alter western civilisation. The influence of ancient Rome and Greece is so vast it really is merely difficult to categorise. They've been so highly regarded for several thousand years that education about them is called the classics. The core of this topic is centred around the literary works made by these individuals and their associated languages of Greek and Latin. These people produced considerable bodies of work, particularly relating to fictional stories, poetry, and philosophy, the influence of which being that even today ordinary people search for popular classics books that seek to interpret and explain their works, as the hedge fund which owns Waterstones will know. People additionally attempt to study their languages for different reasons, such as following in the classical education tradition, trying to read works in their initial language, or wanting to better understand contemporary languages that have been impacted by these ancient tongues.