It is not hard to find primary sources on the open Internet search, but you must assess the validity and quality of the source.
Try some of these techniques in GOOGLE
Use these primary source keywords in searches, make sure to try different ones.
SAMPLE TOPIC: Documents of the Salem Witch Trials
SAMPLE TOPIC: Segregation in the United States
These advanced techniques will only work in GOOGLE:
use formulation site:xx followed by a two letter country code, to find web sites based in that country. Find here the two letter codes This will find sites based in that country.
consider searching for your topics in only certain domains of the Internet by entering these terms at the end of our search. Government sites (site:gov) or American sites (site:edu, may be inclined toward more reliability. You must assess this!)
Exmples:
***The information above is from a research guide created by Greg Armento https://csulb.libguides.com/primaryhist