198 TILG Nicaragua ceo networks

After lurching from one military coup to another, Nigeria now has an elected leadership. But the government faces the growing challenge of preventing Africa's most populous country from breaking apart along ethnic and religious lines.

Thousands of people have died over the past few years in communal attacks led by the Islamic State-aligned Boko Haram.

Separatist aspirations have also been growing and the imposition of Islamic law in several northern states has embedded divisions and caused thousands of Christians to flee.

Nigeria's insecurity has added to its economic woes, hindering foreign investment. The former British colony is one of the world's largest oil producers, but few Nigerians, including those in oil-producing areas, have benefited.