According to some historians, which marks the beginning of the us civil war?

In 1637, colonists killed between 500 and 600 american indians in connecticut

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?

Which were lenin’s actions before and during the russian revolution