Answer:
But probably the most notorious German variation was the saw-back bayonet. A double row of teeth on the on the back edge of the blade was designed for sawing. For allied propaganda, this was a blessing, as they were able to present the German army as a bloodthirsty 'huns
Explanation:
Greece is a crossroad of cultures, it is in Europe, but also it is near Egypt and the East. So it had a big exchange of ideas and philosophy, it developped science and trade, and being surrounded by the sea, it developped maritime skills (military and trading fleet). This lasted form antiquity to modern history.
The Ancient Mayans developed the science of astronomy, calendar systems, and hieroglyphic writing. They were also known for creating elaborate ceremonial architecture, such as pyramids, temples, palaces, and observatories.
I can help you if you can translate to English uk