Please research and answer the following questions separately. Please cite at least 1 scholarly source when appropriate, and always use quality writing.

1.    How do the versions of centralism differ across the centralized systems surveyed in this chapter?

2.    How do different preventive detention regimes across the countries surveyed in this chapter work?

Textbook:
Morag, Nadav (2011). Comparative Homeland Security Global Lessons (1st ed.) Wiley.
Chapter 1 & 2