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According to Phelps et al. what was the total amount of remittances sent from the US to Mexico in 2022?

Phelps et al. uses a nuclear power facility analogy to explain defense in depth for border security. What is the key parallel drawn?

According to the lesson materials what was the primary purpose of the earliest forms of border security such as hill forts?

In the US maritime security architecture what is the primary role of the US Coast Guard?

The authors state that today we have reached a point where borders are essentially what rather than walls erected for national security?

The textbook identifies three key concepts that form the foundation of national homeland security strategy. Which of the following is NOT one of these three concepts?

This week explains how the rise of homegrown and lone wolf terrorists has changed border security strategy. What is the primary implication of this shift?

The Secure Fence Act of 2006 initially directed DHS to construct fencing along the southwest border. What was the original mileage requirement and how was it later modified?

The Schengen Area experiment in Europe eliminates passport controls at internal borders between 27 countries. According to this week what trade-off does this model require?

Operation Gatekeeper implemented in 1994 used a three-tier agent deployment strategy. What was the primary function of the first tier of agents?