text: "Bincikensu ya nuna cewa akwai dalilai da yawa na tafiye-tafiye daga nahiyar sakamakon ""cigaban da duniya ta samu da canji a tsarin zamantakewa"" wanda hakan ya ƙarawa 'yan Afirka ""damarmaki da buri"" na tafiya - kamar dai ragowar matafiya na sauran sassan duniya."