When rosa and sergei realized that the poor were being neglected in their city, they mobilized the members of their synagogue to send letters to the government asking them to fix the growing rate of poverty, or at least, fund the citizens so they might their neighbors. this is an example of

Liberation Theology.

Explanation:

According to my research on different religious beliefs, I can say that based on the information provided within the question Rosa and Sergei's actions are an example of Liberation Theology. This term basically refers to any movement that attempts to solve the problem of poverty and social injustice while at the same time dealing with certain spiritual matters.

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answer; ///(c) i believe that the correct answer is ethnic relations bear many similarities across different global; good luck