Can someone please tell me the best way to try and pull naturalization records? I am trying to find these papers on my great grandmother Emma Herman Barnhardt who was born around 1891-1893 and she came to the United States from Germany in 1908. I am trying to find info on her parents that stayed in Germany, and I have hit a brick wall. I was reading some things and I saw somone talked about pulling naturalization paperwork because this should give names of her parents, since I don't know her parents names. Any help or recommendations for me?