Answer:
Ethnic Studies asks us to engage the issues of racism, colonialism, global economic and political systems, ecological devastation, health degradation, cultural vitalities, and our geographies of differentiation and discrimination. At its most basic, Ethnic Studies asks us to think and to act. To ask and to listen.
Explanation:
they had to change everything up because the cause was to spread change
after and before there where innovations that could not be changed without war