I believe that it was blue and orange-yellow
This was the result of Byzantine culture. It was in the Byzantine Empire that the
Orthodox Church was established. They adopted the Greek alphabet and it spread
through their missionary work. Many
Eastern European countries adopted the East Orthodox Church among them was
Russia.
The main form of food production in hunting and gathering societies is <span>the daily collection of wild plants and the hunting of wild animals.
All they did was kill animals for food, but also gather many different kinds of berries and other plants to eat.</span>