The easy answer is to avoid the problems which are incumbent in a (religious establishment) in some countries, where they have an established church, it gets often far beyond the church buildings and even educational facilities- for example the Established Church in Denmark (which is evangelical Lutheran) operates a state-run Farm credit bureau, now if you need to finance a new tractor...) Nothing like this exists in the United States! The idea was to reinforce the (Wall of Separation) this does not exclude Chaplains in the senate and the Armed Forces, however.
They were never banned. The Aztec had their own religion, they believed that their king was their god or something like that. They had a state religion, never banned it
Tanzania is a secular state because its constitution provides for the separation of religion and the government. This means that the government does not favor any particular religion and allows for freedom of worship for all citizens. The constitution also protects the rights of individuals to practice their own religion without interference from the state.
The provision on freedom of religion in the Philippines Constitution is found in Article III, Section 5. It states that the free exercise and enjoyment of religious profession and worship shall be guaranteed, provided that it does not offend public morals, public order, or other constitutional rights. The government is prohibited from establishing a state religion.
The United States of America is arguably one of the freest nations of the modern world. They do not have state religion and their right to practise any religion of their choosing is safeguarded by the First Amendment to the American Constitution which also guarantees freedom of the press, the right of the people to assemble for whatever purpose and the right to petition the government.
First Amendment
Slavery was banned by the Constitution in 1865 by the Thirteenth Amendment.
Christianity
The first amendment of the constitution does guarantee the freedom of religion.
No, its tennants are enshrined in the US constitution.
Afghanistan has banned the bible because they do not believe it is real. They have their own religion, and do not want people reading about a different religion.
The meaning of this question is uncertain. I think you may have meant to ask, "When was religion banned in schools?" In which case, I can't answer the question worldwide, but here in the United States, it never was. Students are allowed to be as religious as they want (e.g.: pray during tests, run and attend scripture study clubs for any religion, &c.). However, in public schools, teachers aren't allowed to force students to participate in any given religion as this would violate the first amendment to the United States Constitution that government will not respect any religion above all other religions, since public schools are ran and funded by the government, and their teachers essentially work for the government.
The constitution states that choice of religion is free. This is one of the amendments in the Bill of Rights.
No religion can be banned...it is the right of people to practise any religion they will and it is their discretion to be humane and have kind approach towards people of other religions. India is a land of multiculture and vast diversity and religion.
In 1787.
Christianity
The establishment clause of the constitution prohibits an establishment of religion or the free exercise of religion. The congress is required to abide by the constitution.
Christianity was effectively banned from Japan with the Sakoku Edict of 1635.