Here are the newest additions to The Best Sites For Teaching & Learning About Cinco de Mayo:

Remember, Remember, The Fifth Of May
is a very good NY Times article on Cinco de Mayo.

Rethinking Cinco de Mayo is from The Zinn Education Project.

Cinco de Mayo a Mexican import? No, it’s as American as July 4, prof says is from CNN.

CBS News has a slideshow on Cinco de Mayo.