This would be true as Carter, Harrison, Taylor and Johnson all did not nominate one.
The Supreme Court outlawed daily bible reading and the saying of the Lord’s Prayer in Jewish schools in 1963 because the question was whether prayers and religious practices in public schools were in violation of the Constitution’s First Amendment which forbids a government role in establishment of religion and Federal interference in individual freedom of conscience on religious issues. Justice Clark said that required religious exercises in schools were not “mitigated” by the fact that individual students may be excused “for the fact furnishes no defense to a claim of unconstitutionality under the establishment clause.” Nor is it a defense to claim that religious practices may be “relatively minor encroachments on the First Amendment,” he argued.
The Tree of Peace is a symbol of unity among the Five Nations of the Iroquois people, and its place within the Iroquois Constitution lends permanence to their bonds. Taken together, the fire and the tree symbolize the peaceful union that the Peacemaker brokered among the Iroquois people.
At the end of the English Civil War, the monarch was executed and replaced by "Oliver Cromwell", since at first there was a massive power vacuum that needed to be filled.