Historical Accuracy

The internet is open to all who have access to a computer.

I hope that one day, those whom I love will find the information that I have found and will not be afraid of it.
Are these websites accurate? If the mormon church is telling the truth about its history, it will be able to stand up to scrutiny and its leaders and members have nothing to be afraid of if that history is scrutinized:

http://www.youtube.com/watch?v=MFT1YUUDIUI&feature=youtu.be

http://www.youtube.com/watch?v=pa60T879hDQ&feature=related

http://www.i4m.com/think/images/JS_Polygamy_Timeline.png

http://sidneyrigdon.com/criddle/rigdon2.htm

http://skepticsannotatedbible.com/BOM/sci/long.html

http://en.wikipedia.org/wiki/List_of_the_wives_of_Joseph_Smith

http://sidneyrigdon.com/criddle/rigdon1.htm

And of course, this one is the most important one:

http://freedomofmind.com/Media/blog.php?id=15&title=An_Expert_Responds_to_the_Cult_Controversy_re%3A_Mormonism