I want to know the answer to the following question:
When did the FBI increase it's counter-terrorism role?
All the background I'm provided with is that "Between 1993 and 1996, the FBI increased its counter-terrorism role in the wake of the first 1993 World Trade Center bombing in New York City, New York; the 1995 Oklahoma City bombing in Oklahoma City, Oklahoma; and the arrest of the Unabomber in 1996.". Is that enough to answer the question?
Answer: yes