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  2. United States and Mexican Boundary Survey - Wikipedia

    en.wikipedia.org/wiki/United_States_and_Mexican...

    In 1850, the U.S. government commissioned John Russel Bartlett to lead the survey. [1] The results of the survey were published in the three volumes entitled Report on the United States and Mexican boundary survey, made under the direction of the secretary of the Interior by William H. Emory (1857-1859).

  3. Territorial evolution of the United States - Wikipedia

    en.wikipedia.org/wiki/Territorial_evolution_of...

    too small to map: December 8, 1915 The United States expropriated from Panama a triangle of land, which included the historic Fort San Lorenzo, between the Rio Chagres, Caribbean Sea and the Panama Canal Zone, to which it was annexed. [367] January 17, 1916 Navassa Island was formally claimed for lighthouse purposes. [368] no change to map ...

  4. Historical regions of the United States - Wikipedia

    en.wikipedia.org/wiki/Historical_regions_of_the...

    The Massachusetts Bay Colony French settlements and forts in the so-called Illinois Country, 1763, which encompassed parts of the modern day states of Illinois, Missouri, Indiana and Kentucky) A 1775 map of the German Coast, a historical region of present-day Louisiana located above New Orleans on the eastern bank of the Mississippi River Vandalia was the name of a proposed British colony ...

  5. Pacific Railroad Surveys - Wikipedia

    en.wikipedia.org/wiki/Pacific_Railroad_Surveys

    The Pacific Railroad Surveys (1853–1855) were a series of explorations of the American West designed to find and document possible routes for a transcontinental railroad across North America. The expeditions included surveyors, scientists, and artists and resulted in an immense body of data covering at least 400,000 square miles (1,000,000 km ...

  6. Cartography of the United States - Wikipedia

    en.wikipedia.org/wiki/Cartography_of_the_United...

    Maps of the New World had been produced since the 16th century. The history of cartography of the United States begins in the 18th century, after the declared independence of the original Thirteen Colonies on July 4, 1776, during the American Revolutionary War (1776–1783). Later, Samuel Augustus Mitchell published a map of the United States ...

  7. Timeline of the history of the United States (1820–1859)

    en.wikipedia.org/wiki/Timeline_of_the_history_of...

    September 9–20, 1850 – The Compromise of 1850, including the notorious Fugitive Slave Act passed September 9, 1850 – California becomes a state November 1850 – Nashville Convention reconvenes; Satisfied with the Compromise, it declares the Union intact-for the moment.

  8. Territorial evolution of North America since 1763 - Wikipedia

    en.wikipedia.org/wiki/Territorial_evolution_of...

    Republic of Madawaska (1827) is represented on the map as the disputed territory between Maine (U.S.) and Canada. The area, known as Madawaska Valley, was transferred to Quebec in 1842, then transferred to New Brunswick at some point in the 1850s (see Mitchell maps of Canada-East of 1850 & 1860).

  9. Category:Historic maps of the Americas - Wikipedia

    en.wikipedia.org/wiki/Category:Historic_maps_of...

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