Bigotry is when you are condescending and closed minded. Reagan is trying to say that we shouldn't act like this or let others act like this towards other people. We should be open minded.
<span>The sentences are:
<em>. In a way, it seemed, he was part of the morning </em><em>fog,</em><span><em> or my own imagination, but there was also the reality of what was happening in my stomach.</em>
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"part of the morning fog or my own imagination" indicates it affect soldier's mind, and "</span>reality of what was happening in my stomach" indicates it affect something physical.<span>
</span><span><em>- In all kinds of combat the whole body is battered by emotion. The ductless glands pour their fluids into the system to make it able to stand up to the great demand on it.</em>
</span>From this sentence, the proof is " whole body is battered by emotion." for psychological and "ductless glands pour their fluids into the system" for the physical.
