Answer:
A. It is practiced against a group's own country by some to bring attention to specific problems in society.
Step-by-step explanation:
The main characteristic of domestic terrorism is that it targets victims who are part of the same country as the executor/s of the act. There are several definitions of terrorism, whereas there is not a globally accepted singe one. U.S. Department of State considers it as planned violence based on political reasons, which is performed against civilians by groups inside a nation or illegal agents. It has influential intentions over society.