Kigali in the 1980s. Business in Rwanda has been growing in the 21st century, and many new buildings have arisen across the city, including the BCDI Tower, Centenary House, Kigali City Tower and Kigali Convention Centre. Tourism provides important input into the economy. Kigali is a province-level city governed by a city council who appoints an executive committee to run the day-to-day operations of the city. The executive committee consists of a mayor and two deputies. The city is split into three administrative districts: Gasabo, Kicukiro, and Nyarugenge. It contained parts of the former province of Kigali Rural. The administrative head
Kigali being built in the 1920s by the Belgian colonial government as a home for civil servants and Swahili traders. This latter group were mostly members of the Islamic faith, which led to Nyamirambo being known as the "Muslim Quarter". Nyamirambo's Green Mosque ("Masjid al-Fatah") is the oldest mosque in Kigali, dating back to the 1930s. Travel publisher Rough Guides has described Nyamirambo as "Kigali's coolest neighbourhood", citing its multi-cultural status and an active nightlife, which is not found in much of the rest of the city. North of Nyamirambo, and west of the CBD is Nyabugogo. Situated at the lowest