Convention on the Rights of the Child in the context of "Children in the military"

Freedom of religion or religious liberty, also known as freedom of religion or belief (FoRB), is a principle that supports the freedom of an individual or community, in public or private, to manifest religion or belief in teaching, practice, worship, and observance. It also includes the right not to profess any religion or belief or not to practice a religion, often called freedom from religion.

Freedom of religion is considered by many people and most nations to be a fundamental human right. Freedom of religion is protected in all the most important international human rights conventions, such as the United Nations International Covenant on Civil and Political Rights, the American Convention on Human Rights, the European Convention on Human Rights, and the United Nations Convention on the Rights of the Child. In a country with a state religion, freedom of religion is generally considered to mean that the government permits religious practices of other communities besides the state religion, and does not persecute believers in other faiths or those who have no faith. The concept of religious liberty includes, and some say requires, secular liberalism, and excludes authoritarian versions of secularism.

Secondary education or post-primary education covers two phases on the International Standard Classification of Education scale: Level 2 (lower secondary education, less commonly junior secondary education) is the second and final phase of basic education, and Level 3 (upper secondary education or senior secondary education) is the phase immediately preceding tertiary education. Every country aims to provide basic education, but the systems and terminology remain unique to them. Secondary education typically takes place after six years of primary education and is followed by higher education, vocational education or employment. In most countries secondary education is compulsory, at least until the age of 16. Children typically enter the lower secondary phase around age 12. Compulsory education sometimes extends to age 20 and further.

Since 1989, education has been seen as a basic human right for a child; Article 28, of the Convention on the Rights of the Child states that primary education should be free and compulsory while different forms of secondary education, including general and vocational education, should be available and accessible to every child. The terminology has proved difficult, and there was no universal definition before ISCED divided the period between primary education and university into junior secondary education and upper secondary education.

Economic, social and cultural rights (ESCR) are socio-economic human rights, such as the right to education, right to housing, right to an adequate standard of living, right to health, victims' rights and the right to science and culture. Economic, social and cultural rights are recognised and protected in international and regional human rights instruments. Member states have a legal obligation to respect, protect and fulfil economic, social and cultural rights and are expected to take "progressive action" towards their fulfilment.

The Universal Declaration on Human Rights recognises a number of economic, social and cultural rights and the International Covenant on Economic, Social and Cultural Rights (ICESCR) is the primary international legal source of economic, social and cultural rights. The Convention on the Rights of the Child and the Convention on the Elimination of All Forms of Discrimination Against Women recognises and protects many of the economic, social and cultural rights recognised in the ICESCR in relation to children and women. The Convention on the Elimination of All Forms of Racial Discrimination prohibits discrimination on the basis of racial or ethnic origin in relation to a number of economic, social and cultural rights. The Convention on the Rights of Persons with Disabilities also prohibits all discrimination on the basis of the disability including refusal of the reasonable accommodation relating to full enjoyment of economic, social and cultural rights.

In family law, child custody describes the legal and practical relationship between a parent or guardian and a child in that person's care. Child custody consists of legal custody, which is the right to make decisions about the child, and physical custody, which is the right and duty to house, provide and care for the child. Married parents normally have joint legal and physical custody of their children. Decisions about child custody typically arise in proceedings involving divorce, annulment, separation, adoption or parental death. In most jurisdictions child custody is determined in accordance with the best interests of the child standard.

Following ratification of the United Nations Convention on the Rights of the Child in most countries, terms such as parental responsibility, "residence" and "contact" (also known as "visitation", "conservatorship" or "parenting time" in the United States) have superseded the concepts of "custody" and "access" in some member nations. Instead of a parent having "custody" of or "access" to a child, a child is now said to "reside" or have "contact" with a parent.

Children's rights or the rights of children are a subset of human rights with particular attention to the rights of special protection and care afforded to minors. The 1989 Convention on the Rights of the Child (CRC) defines a child as "any human being below the age of eighteen years, unless under the law applicable to the child, majority is attained earlier." Children's rights includes their right to association with both parents, human identity as well as the basic needs for physical protection, food, universal state-paid education, health care, and criminal laws appropriate for the age and development of the child, equal protection of the child's civil rights, and freedom from discrimination on the basis of the child's race, gender, sexual orientation, gender identity, national origin, religion, disability, color, ethnicity, or other characteristics.

Interpretations of children's rights range from allowing children the capacity for autonomous action to the enforcement of children being physically, mentally and emotionally free from abuse, though what constitutes "abuse" is a matter of debate. Other definitions include the rights to care and nurturing. There are no definitions of other terms used to describe young people such as "adolescents", "teenagers", or "youth" in international law, but the children's rights movement is considered distinct from the youth rights movement. The field of children's rights spans the fields of law, politics, religion, and morality.