Answer:
The Muslim Empires were called "gunpowder empires" because their military successes in the 14th and 15th centuries were owed, in large part to their possession of firearms, which caused them to be able to outmatch, in terms of military power, their enemies.
Step-by-step explanation:
The Muslim Empires were called "gunpowder empires" because their military successes in the 14th and 15th centuries were owed, in large part to their possession of firearms, which caused them to be able to outmatch, in terms of military power, their enemies.