These techniques, in fact, were invented thousands of years ago by the leaders of the Ancient ... the first art political logo, with Alexander the Great later expanding on the concept by ...

Calendar: Story of Its Development* (1959) is an **11-minute black-and-white educational film** produced by **Coronet Films**. The film introduces the **concept of the calendar**, explaining the ...

Find out what ancient Greek theatre was like and learn about different ancient Greek festivals and art. How did the ancient Greeks change the world? What did the ancient Greeks do for us?

From 1000 BCE, most of Central America used similar types of calendars based on material objects and celestial constellations. The two most common calendars were the 260-day festival calendar and the ...