Why did southern senators initially block the organization of the kansas and nebraska territories

Why is ivan iv known as “ivan the terrible”?

Which statement best explains how the invention of corporations contributed to the economy in the 1800's

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?