Civics
Active Citizenship - Empowering America's You, Center for Civic Education, Choices Education Program, Choices Education Project: Capitol Forum on Americ, Civic Practices Network, Civics Online-[Re]Envisioning the Democratic Commu, Civnet, Close Up, Constitutional Rights Foundation, CSV Community Partners
Awesome Library - K-12 Social Studies Lesson Plans
Carefully reviewed K-12 education resources.
History/Social Studies Web Site for K-12 Teachers
Large resource. Links to numerous sites and archives.