The correct answer is General Zachary Taylor
General Zachary Taylor of the United States captured two cities in northeastern Mexico before the Mexican-American war was officially declared in May of 1846.
VistA was developed by the United States Department of Veterans Administration. The first version was developed in the late 1970s.
WorldVistA EHR was developed from the public domain VistA code at the time (2002) and has been updated to new code since then.
I know this because I am one of the parties that worked at the DVA and co-founded the WorldVistA organization. Our website is at http://www.worldvista.org if you want more information. (or send me an e-mail at
[email protected], phone is 713-870-3834 )
If the movie is perhaps a documentary, then it is telling you factual information of actual events (includes pictures or pictures of actual documents or events); this makes it a primary source.
If the movie is based off of real events, has factual information, but also has added information to create a well-rounded plot, this makes it a secondary source.