<prompt> Translate the following text to EnglishMwandishi wa Proposition 227 wa California, ambayo ilibadilisha elimu ya lugha mbili na mafundisho ya Kiingereza tu, anasisitiza kwamba wapiga kura wahamiaji wataacha kujihisi vizuri kwa utamaduni na uvumilivu.  <response>: The author of Californias Proposition 227, which replaced bilingual education with English-only instruction, insists that immigrant voters will shun feel-good appeals to diversity and tolerance. 