The Department of Homeland Security 在线电子书 图书标签:
发表于2024-11-29
The Department of Homeland Security 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
In the wake of September 11, 2001, the U.S. government felt the need to establish a special department to handle national security--the Department of Homeland Security. But the idea of national security is not a recent concept, and terrorism is not a new concern. In truth, every generation of Americans has experienced some worry that they might be attacked in their homes.
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The Department of Homeland Security 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024