Suffragettes

17th Amendment

16th Amendment

Plessy v. Ferguson

Reconstruction

Dred Scott opinion

Presidents: https://www.whitehouse.gov/1600/presidents

Presidents: https://en.wikipedia.org/wiki/List_of_Presidents_of_the_United_States

U.S. Government Resources

https://www.whitehouse.gov

http://www.house.gov

https://www.supremecourt.gov

Kids.gov offers some short videos

U.S. Government for Kids

Electoral College 

Learning Adventures  

Indian Removal

Harriet Tubman

www.havefunwithhistory.com

http://philosophyslam.org "Philosopher of the Week." Scroll to the bottom of that page, and you will see a list of philosphers they've written about.

wikipedia.org: a great resource for many topics, but be sure to look at other sources to verify its accuracy. As a 'wiki' it is created by the public.

biography.com : a great resource to help verify wiki. Their biographies are broken down into short, mid-length, and detailed. A great concept.

13 Colonies - an interactive map game.

Here's a good British Broadcasting Company report on Native Americans expressing their view on a proposed oil pipeline that runs across sacred land. Concepts: Freedom of Speech; Right to Assemble; Land Ownership.

http://www.pbs.org/kenburns/civil-war/