Simply, they united because coming together would be the only way to defeat Persia, or else they would lose separately. Hopefully this helped!
Answer:
the answer is B Assimilation
Explanation:
Forced assimilation is an involuntary process of cultural assimilation of religious or ethnic minority groups during which they are forced to adopt language, identity, norms, mores, customs, traditions, values, mentality, perceptions, way of life, and often religion and ideology of established and generally larger.
In the United States, during the great war, the American government did burn most German books. In the United States and Canada, forced assimilation had been practiced against indigenous peoples through the Indian residential school system and Indian boarding schools.
Forced assimilation is rarely successful, and it generally has enduring negative consequences for the recipient culture. Voluntary assimilation, albeit usually effected under pressure from the dominant culture, has also been prevalent in the historical record.
