That's why I said "not necessarily". Because, technically, there is more than one definition. For the most part, yes, it can be politically motivated, but terrorism can also be religiously motivated, sexually motivated and motivated in other ways.
Essentially, anytime a person or group of persons terrorize others, it is considered terrorism.
Essentially, anytime a person or group of persons terrorize others, it is considered terrorism.
Disclaimer: I am only responsible for what I say, not what you choose to understand.