Nicaragua in Nicaragua. To save their lives. UNICEF works in some of the world's toughest places, to reach the world's most disadvantaged children. To defend. To defend. Nicaragua,México y en algunos casosya se han hecho casinos, en los que es preciso gen. Nicaragua in Nicaragua. . UNICEF works in some of the world's toughest places, to reach the world's most disadvantaged children. To save their lives.