This is my favorite US history website for finding primary resources, ideas, and for students.
11 Family History Websites You Should Check Out Now - LDS Youth Leadership
Step 3 – Use These Family History Website Internet Bookmarks | Family History Is Fun
This list of 101 Social Studies Websites for Teachers is a great resource for US History, World History, Civics, government, geography, and more.
5 Free History Websites for Homeschooled Middle School Kids (great websites for including all of your kids too) @ Tina's Dynamic Homeschool Plus
This is a great list of family history websites! You should check them out now!
Build a Family History Website & Blog on Weebly tutorial
RootsBid Family History Website Now Officially Certified by FamilySearch | Eastman's Online Genealogy Newsletter