List of databases useful for the last 100 years

Need to find some databases for the last 100 years that actually help you find records? Here’s a nice list to get you started! (I’m late in making note of this for you, but when it came out the holidays were upon me!) There are a number of states within this list. Go see if there aren’t some links that might be useful to your research.

http://www.diigo.com/user/tamarathompson