In what city did the national guard try to prevent nine black students from attending a segregated school in 1957?

Little Rock, Arkansas.

This is also from the movies, books, and other sources that you can find about the "Little Rock Nine" who faced horrible racial discrimination for simply being born black.

Hope this helped

the british won and the germans couldn't invade great brit

albany plan of union, 1754. the albany plan of union was a plan to place the british north american colonies under a more centralized government