Attribute for <P ...>
ALIGN = LEFT | CENTER | RIGHT | JUSTIFY

Usage Recommendation
This effect is done better with styles. See Text Alignment

ALIGN indicates the alignment of the paragraph.

<P ALIGN=LEFT>
This is aligned left.  This is the default.
</P>
<P ALIGN=CENTER>
This is aligned center.
</P>
<P ALIGN=RIGHT>
This is aligned right.
</P>

produces

This is aligned left. This is the default.

This is aligned center.

This is aligned right.