How did the completion of the Transcontinental Railroad impact the
economy of the West?

The declaration of independence gave the americans concrete reasons for the revolution

In 1944, the supreme court upheld the authority of the u.s. government to order the internment of a minority group in the interest of national security, even though there was no evidence that any members of this group were disloyal to the united states. should the same policy be applied today against u.s. muslims or muslim immigrants? why or why not? are these forms of internment different from native reservations? if so how? if not, why?

All of the following were restrictions on free african americans, who lived primarily in the upper south except: