Final answer:
The term 'Presumption regarding equality of religion' refers to the principle that all religions should be treated equally by the state. The non-establishment principle from the First Amendment's Establishment Clause ensures the government does not favor one religion over others, preserving the freedom of religion as a civil liberty and right.
Step-by-step explanation:
The term Presumption regarding equality of religion relates to the idea that in a society, all religions should be treated equally and without preference for one over another. This concept is closely related to the principles of secularism and the non-establishment principle, as found in the First Amendment of the United States Constitution, which includes the Establishment Clause. The Establishment Clause prohibits the government from endorsing or establishing an official state religion, thus promoting a separation of church and state and ensuring that no single religion is given preferential treatment. This principle helps to ensure that there is no discrimination against individuals based on their religious beliefs and that all people have the freedom of religion.
When examining countries like Sri Lanka, where political leaders predominantly come from one religious background, it raises questions about how equitably religions are represented and respected within the governmental framework. In the United States, this issue is addressed by the Framers of the Constitution through the Establishment Clause, ensuring that the government cannot promote one set of religious beliefs over others or religion over non-religion, also safeguarding the free exercise of religion for all citizens.
Ultimately, the separation of church and state and the need to balance the free exercise of religion with the government's responsibility to avoid the establishment of a state-sponsored religion are ongoing debates in the realm of civil liberties and civil rights.