Resources

Resource: The [|wikipedia commons] site where more photos are available

Resource: [|Edu290 wiki]

Resource: [|Historical maps] from the University of Texas Library website.

Resource: PBS site of the [|transcontinental railroad] which linked the country.

Resource: [|Virtual Museum of the City of San Francisco]

Resource: Index of [|Treaties] involving Native Americans from digitalbookindex.com

Resource: [|Railroad maps] from a government site.