Answer:
The key problem is that terrorism is difficult to distinguish from other forms of political violence and violent crime, such as state-based armed conflict, non-state conflict, one-sided violence, hate crime, and homicide. The lines between these different forms of violence are often blurry.
Explanation:
That would be archeologist.
The Study of Artifacts is called Archeology.
The iron and textile industries played just 2 roles in the Industrial Revolution, textile were originally made by hand in peoples homes when the textiles industry evolved into factory work that became increasingly uniform. When the iron industry took hold a cheaper, easier method to produce cast iron was found. Both iron and steel became essential materials, used to make appliances, tools, ships, buildings.