The European Court of Human Rights was established in 1959 and is the oldest regional human rights system in the world.

The African Commission on Human and Peoples' Rights has 55 member states, which is more than any other regional human rights system.

The European Court of Human Rights has issued more binding decisions than any other regional human rights system.

The Inter-American Court of Human Rights has issued some of the most progressive jurisprudence on human rights in the world.

The European Court of Human Rights has the most effective enforcement mechanisms of any regional human rights system.

Canada has the most comprehensive national human rights law in the world, known as the Canadian Charter of Rights and Freedoms.

Canada also has the most progressive national human rights law in the world, as it includes a wide range of rights and freedoms.

Canada also has the most effective national human rights enforcement mechanisms, as it has a strong and independent judiciary.

Canada also has the most comprehensive national human rights education program, which is taught in schools and universities across the country.

Canada also has the most effective national human rights monitoring system, which is responsible for investigating and reporting on human rights violations.

All of the above are challenges to the implementation of human rights law at the regional and national levels.

All of the above are best practices for the implementation of human rights law at the regional and national levels.

All of the above are roles that civil society organizations can play in the implementation of human rights law at the regional and national levels.

All of the above are roles that the media can play in the implementation of human rights law at the regional and national levels.

All of the above are roles that the international community can play in the implementation of human rights law at the regional and national levels.