There can be no liberty if the same man or same group has executive, legislative, and judicial control. This statement describes the principle of --

Republicanism

Limited Government

Federalism

Separation of power

I think it the second one, Limited Government

Explanation:

Hope that worked

counter-terrorism incorporates the practice, military tactics, techniques, and strategy that government, military, law enforcement, business, and intelligence agencies use to combat or prevent terrorism.

basically prevent, pursue, protect, and prepare, google it if you need more info