External criticism is very important when it comes to analyzing data, because as a researcher it is possible to get too "close" to the data, in that one can stop being objective and start looking for ways to match the data to the desired results.
Hello brokenheart1! ( I love your username, it's so aesthetically pleasing. )
The kind of primary source document that I find most interesting to analyze are diaries, because I like to see someone's perspective on a subject or time period. It can be quite interesting and gives me a first hand look on a matter through someone else's eyes and opinions.
I hoped that helped, I always enjoy getting brainliest when possible!
From Allikat74 :)
There are the articles, the amendments and the preamble.