Question

one of the most effective ways governments cooperate to defeat terrorism is by signing treaties. joining in military strikes. creating international agreements. seizing the funds of terrorist organizations.

Explanation:

Signing treaties and creating international agreements are diplomatic ways of cooperation. However, seizing the funds of terrorist organizations directly cuts off their financial resources, which is crucial for their operations. Military strikes are more unilateral or coalition - based combat actions rather than a comprehensive long - term cooperative way in the context of what is most effective. Seizing funds disrupts the logistical and operational capabilities of terrorist groups at its root.

Answer:

seizing the funds of terrorist organizations.