According to the United States Census Bureau, there are over 322 million people living in the United States and over seven billion in the world. This is remarkable but there is one issue, how can all of these people get along? Humans have been at war with each other for as far back as history can trace. This is evident in the current terrorist attacks in San Bernardino, CA and in Paris in which the Islamic extremist group, ISIS, has taken credit for. Today, the challenge for Americans is to quell threats like ISIS, while still being open and tolerant to those who hold different ideological, political, religious, and cultural beliefs. There is not a simple answer to this problem but according to multiple University professors, learning more about interdisciplinary studies which include ideological, political, religious, and cultural beliefs.