What Is the Key Difference Between an Integration and an Assimilation

What is the key difference between an integration and an assimilation acculturation strategy?

A) The integration strategy has more negative attitudes toward the heritage culture than the assimilation strategy.
B) The integration strategy has more positive attitudes toward the heritage culture than the assimilation strategy.
C) The integration strategy has more negative attitudes toward the host culture than the assimilation strategy.
D) The integration strategy has more positive attitudes toward the host culture than the assimilation strategy.
E) The integration strategy incorporates attitudes toward the heritage culture, while the assimilation strategy incorporates attitudes toward the host culture.