Guinea-Bissau is a country in West Africa located on the Atlantic coast. It is bordered by Senegal to the north and Guinea to the south and east. The capital city is Bissau. Guinea-Bissau was a former Portuguese colony and gained independence in 1973. The country is known for its diverse ethnic groups, with the majority of the population practicing Islam and Christianity. Guinea-Bissau faces challenges such as political instability, poverty, and the illegal drug trade. The economy relies heavily on agriculture, particularly cashew nuts.