Khan Academy
Khan Academy: Arts and Humanities: Art of the Americas to World War I
A landing page for a course on the art history of North and South America. These should be cross-checked against what we have from smarthistory.org. Found one of the resources there - eval 16069716368457046sekCR.
PBS
Pbs Learning Media: Primary Source Set: The Crucible by Arthur Miller
This collection uses primary sources to explore Arthur Miller's The Crucible.