<正>Since the end of the Cold War in the early 1990s, it has become increasingly common to conceive of history in terms of 'post-x era'-the 'Post-Co
There has been evidence of crime in the US since colonization. In this article, we analyze the crime statistics of San Francisco and its resolution of crime rec
<strong>Context and Background:</strong><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;"> The product of the electromagnetic (EM)