The BR tag is used to tell the browser to start the text that follows on
a new line. This is not like the <P> (paragraph) tag that creates
a blank line before starting the new text.
You can also use the BR tag to reset margins if for instance you used
an ALIGN=RIGHT or ALIGN=LEFT inside an <IMG> tag to wrap text
along side an image. Examples would be:
<BR CLEAR=RIGHT> clear the right margin.
<BR CLEAR=LEFT> clear the left margin.
<BR CLEAR=ALL> clear both the left and right margins.