Source for international, economics slanted analysis with low politicalization. Sign up for Ian Bremmer’s email news summary. https://www.gzeromedia.com/
Resource to look up MD Bills:
https://legiscan.com/MD/bill/HB100/2019 Can look up votes, history, etc…
I use Wikipedia for most historical or social lookup information. I understand it is not as accurate as some other sites, but it has a huge breadth.
Quiz: Is you Dem or Repub? http://chartsme.com/
The 10 Best Fact Checking Sites
GAO Retirement Savings Report, 2015
Nate Silver – 538 – Statistical Analysis
Hidden Tribes Report, American Polarization
What have you got as good or better?