| unit 1 colonization and independence text a british colonization (1607-1776) text b the road to independence (1763-1783) supplementary reading the issue of representation unit 2 territory and environment text a introduction to territory and fnvironment of the united states text b fxtremes and natural disasters in u.s.a supplementary reading the mississippi river unit 3 westward expansion text a territorial expansion text b life on the frontier supplementary reading the underground railroad unit 4 civil war and abraham lincoln text a american civil war text b abraham lincoln and his speech |
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