Portuguese Angola Portuguese protectorate by the 1885 Treaty of Simulambuco. Sometime during the 1920s, it became incorporated into the larger colony (later the overseas province) of Portuguese Angola. The two colonies had initially been contiguous, but later became geographically separated by a narrow corridor of land, which Portugal ceded to Belgium allowing Belgian Congo access to the Atlantic Ocean. Following the decolonisation of Portuguese Angola with the 1975 Alvor Agreement, the short-lived Republic of Cabinda unilaterally declared its independence. However, Cabinda was soon overpowered and re-annexed by the newly proclaimed People's Republic of Angola and never achieved international recognition. Portuguese explorers and
Evangelical Congregational Church in Angola in significant growth and development in the church. In 1957, the work of the North American Congregational Churches was united and the Council of Evangelical Churches in Angola was founded. In 1975, after the country had gained independence, The Angolan Civil War broke out. The war devastated Angola's infrastructure and severely damaged the nation's public administration, economic enterprises and religious institutions. The war forced foreign missionaries to leave the country. The church was divided into two parts; rural and urban. During and after the war, the church remained divided into the Evangelical Congregational Church in Angola and the Evangelical Reformed