Final answer:
The contact approach didn't work in school desegregation due to procedural delays, legal challenges, and resistance from community groups, state leaders, and White people. Lastly, there was resistance and backlash from many White people who withdrew their children from integrated schools and enrolled them in all-White private academies.
Step-by-step explanation:
The contact approach didn't work in school desegregation for several reasons. Firstly, many community groups defended segregation using procedural delays, legal challenges, and redrawing school boundaries which indefinitely postponed integration. Secondly, some state leaders employed a strategy of massive resistance, closing down public schools rather than integrating them. Lastly, there was resistance and backlash from many White people who withdrew their children from integrated schools and enrolled them in all-White private academies.