Luanda is the capital of which country?

Luanda (Portuguese: Luanda) is located on the Atlantic coast of western Angola. It is the capital and largest city of Angola, and also an important port and administrative center. Luanda is the capital of Angola and the political, cultural, economic and transportation center of the country. It is a European-style port city near the middle of the Atlantic coast, with a strong Portuguese style. Located in sub-Saharan Africa, it is also the first city established by European immigrants in Angola, with a railway leading to Malange. After the reconstruction after the civil war, the city began to build modern commercial buildings, hotels and other modern facilities; However, the layout of urban buildings is chaotic and the traffic is extremely congested. A city that should only accommodate 500,000 people now accommodates nearly 5 million people, which has caused a series of social problems, such as traffic congestion, deterioration of public security, and worrying health conditions. Luanda has been rated as the most expensive city in the world for two consecutive years because of the lack of living materials and high prices.