To remove preconceived notions and ideas from one's mind before writing is to be unprejudiced.
If you don't have any prejudice towards the topic you are talking about, means to be completely objective and not to show any personal feelings about the said topic.
Regarding the issue of illegal immigration from Mexico to the US, the Sonora Desert could be both a hindrance and an advantage to someone who wants to cross the border into the US illegally. A hindrance due to the heat and difficulty surviving in daytime but at night time where sparsely populated it could allow people to pass unnoticed perhaps. As for rivers, it is conceivable that people could cross the border walking along the bed of a dry stream or small river in the summer when some of the waterways dry up.
Relating to the rights of the accused, the courts are generally moving away from individual protections and toward "enhanced" government powers.<span>
The sixth amendment grants special rights to the accused like speedy trial, right to an attorney etc.</span>
<span>Peter Berger wrote, in the 1960s, that the world was becoming more secular. Recently he wrote that he was wrong and most of the world today is certainly religious. He wrote that religion survived a cycle of falling and rising. By that he misinterpreted the religious passion for impending obsolescence</span>
