Answer:Land during the non-growing season was not available for grazing milk cows and horses used for transportation. They helped a big deal in transportation.
Explanation:
Yep because archaeologists found it
The best option from the list would be "battle" in terms of a category for "bombardment", since this refers to when an enemy launches weapons (usually bombs or missiles) into the territory of the enemy.
having specialization of labor,record keeping, and complex inst
