Causes of Change and Innovation in Homeland Security in the US Over Time
The Department of Homeland Security (DHS) in the US is an agency or unit that works to enhance United States’ security. Following the September 11, 2001, terrorist attacks, DHS was established as part of a concerted national endeavor to protect the United States from terrorism (McElreath et al., 2021). DHS was established by merging all ... Read More
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