aggravate problem
71Islam in Russia — The greatest mosque in Russian empire in Saint Petersburg …
72Chlorine trifluoride — Systematic name …
73Omar Khadr — Omar Ahmed Khadr Khadr at the age of 14 Born September 19, 1986 (1986 09 19) (age 25) Toronto, Ontario, Canada …
74Commercial sexual exploitation of children — (CSEC) constitutes a form of coercion and violence against children and amounts to forced labour and a contemporary form of slavery.[1][2] A declaration of the World Congress against Commercial Sexual Exploitation of Children, held in Stockholm… …
75Fouling — This article is about fouling in engineering. For uses of the term foul outside technology, see Foul (disambiguation). Not to be confused with fowling. Heat exchanger in a steam power plant, fouled by macro fouling …
76Petroleum in Nigeria — The extraction and drilling of petroleum in Nigeria is the largest industry and main generator of GDP in the West African nation which is also the continent s most populous. Since the British discovered oil in the Niger Delta in the late 1950s,… …
77Swan Valley Nyungah Community — The Swan Valley Nyungah (Noongar) Community was an Indigenous Australian community of Noongar people at Lockridge, Western Australia. In controversial circumstances, the Government of Western Australia closed the settlement in 2003 by act of… …
78River engineering — The Los Angeles River is extensively channelized with concrete embankments. River engineering is the process of planned human intervention in the course, characteristics or flow of a river with the intention of producing some defined benefit.… …
79Great Fire of Smyrna — Great Fire of Smyrna, 14 September 1922 The Great Fire of Smyrna or the Catastrophe of Smyrna[1][2][3] (Greek: Καταστροφή της Σμύρνης, Turkish …
80Reservation in India — Reservation in Indian law is a form of affirmative action whereby a percentage of seats are reserved in the public sector units, union and state civil services, union and state government departments and in all public and private educational… …
