No. 28 No. 29 No. 30 No. 31 No. 32 No. 33 The Impact of Mercenary Activities on the Right of Peoples to Self‑determination Human Rights Defenders: Protecting the Right to Defend Human Rights The United Nations Human Rights Treaty System - An Introduction to the Core Human Rights Treaties and the Treaty Bodies The Right to Health Human Rights, Terrorism and Counter-terrorism Frequently Asked Questions on Economic, Social and Cultural Rights * Fact sheets Nos. 1, 5 and 8 are no longer issued. All fact sheets are available online at http://www.ohchr.org. 68