I believe steel was used to make guns back in the days.
For example, the civil war.
They used steel for guns.
And the <span>Revolutionary</span> War,
Colonists used to smuggle weapons out of factory's because they had no money.
A good example of a secondary source document useful in the study of history would be a textbook, because it provides basic information even though it wasn't an actual document from the historical time period.
Answer:
Safavids launched a religious and missionary campaign to convert what was then a predominantly Sunni population by persuasion and by force.
hope it helps!
