World war 2 is one of the historic events that impacted the direction of public policy

This is correct.

World War II resorted the World leaving the US and the Soviet Union as the only major superpowers remaining. As a result, every country had to shift their policy to support one of the two powers.

c. the dred scott v. sandford case,

when people started to question traditional christian beliefs, they became criminals in the eyes of the church: they were accused of heresy and then, executed. the church held unbelievable power and anyone who tried to defy it or its beliefs, was demonized and persecuted.

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