[Solution] Match the country with its Leader. 1\\. (a)-(iv), (b)-(i), (c)-(iii), (d)-(iii) 2\\. (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii) 3\\. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i) 4\\. (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)