A primary occupation was farming
Hegira refers to the prophet's move from Mecca to Madina
The Battle of El Alamein showed that Hitler was giving too many orders to his leading general in that battle Erwin Rommel who was previously largely successful against the allied forces. Because he was constantly interfering and giving orders it was revelaed that he was osmewhat unskilled when it came to military tactics - C. At least compared to his generals.
The Incas were highly advanced in terms of mathematics and
astronomy. Their unique architecture of
massive stonework is made possible by their great understanding of mathematics.
Inca structures where made of precisely hewn stones that fit together so
perfectly without use of mortar. They also understood astronomy and made very
accurate calendars.
