Final answer:
The motivation for religious freedom led to the establishment of various colonies in the New World, but the practice of tolerance was inconsistent, highlighted by the Salem witch trials. Over time, diversity demanded more religious tolerance, culminating in the U.S. Constitution's establishment of church-state separation, though intolerance persisted in various forms.
Step-by-step explanation:
Many early English settlers came to the New World for various reasons, including the pursuit of religious freedom. While this was a strong motivator, as seen with the establishment of colonies by Puritans, Pilgrims, Quakers, and Catholics, the concept of religious freedom was not uniformly applied or realized during this period.
A poignant example of the limitations and contradictions of religious freedom in the early colonies is the infamous Salem witch trials, which took place in the Massachusetts Bay Colony - a Puritan stronghold. The trials led to the executions of nineteen people in 1692, showcasing the intense religious intolerance and fear of the supernatural that could override the principle of tolerance.
Despite the aspirations for religious liberty, intolerance and persecution were still present, as reflected by the treatment of dissenters like Anne Hutchinson and Roger Williams, and the rigid enforcement of religious conformity. Over time, however, the diversity in religious beliefs among the colonies pressured them to adopt a more tolerant approach towards religious differences.
Yet, the principle of religious freedom as understood today was not fully realized until after the U.S. Constitution attempted to legally separate church and state, and incidents of religious intolerance persisted thereafter. This reveals the complexity and evolution of religious freedom in the United States, from the early colonial period through to the formation of the nation and beyond.