And, if you look at a copy of the document, every sentence finishes with a period, followed by a long line, then by a capitol letter starting the next sentence.
Thus, "pursuit of happiness. ----- That"
http://www.ushistory.org/declaration/document/images/declaration_big_enhanced.jpg
Come straight down from the space between "the" and "thirteen."
Fourth line.
The "T" in "That" is upper case.
It is preceded by the separation line.
Stains do that you know...
.