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1 janv. 1879 - Powell Report

Description:

Report on the Lands of the Arid Region of the United States. prompted the federal government to invest in dams and canals that would support agriculture in the Midwest

Ajouté au bande de temps:

period 6

ByAshley Wright
3 févr. 2020
0
0
331

Date:

1 janv. 1879
Maintenaint
~ Il y a 146 ans
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