claim: The Indian National Congress was founded in 1799.
evidence: Portuguese is spoken in a number of African countries and is the official language in six African states  : Angola , Mozambique , Guinea-Bissau , Cape Verde , Sao Tome and Principe and Equatorial Guinea .. Portuguese. Portuguese language. Angola. Angola. Mozambique. Mozambique. Guinea-Bissau. Guinea-Bissau. Cape Verde. Cape Verde. Sao Tome and Principe. Sao Tome and Principe. Equatorial Guinea. Equatorial Guinea. There are Portuguese-speaking communities in most countries of Southern Africa , a mixture of Portuguese settlers and Angolans and Mozambicans who left their countries during the civil wars .. Portuguese. Portuguese language. A rough estimate has it that there are about 14 million people who use Portuguese as their sole mother tongue across Africa , but depending on the criteria applied , the number might be considerably higher , since many Africans speak Portuguese as a second language , in countries like Angola and Mozambique , where Portuguese is an official language , but also in countries like South Africa and Senegal , thanks to migrants coming from Portuguese speaking countries .. Portuguese. Portuguese language. Angola. Angola. Mozambique. Mozambique. Some statistics claim that there are over 30 million Portuguese speakers in the continent .. Portuguese. Portuguese language. Like French and English , Portuguese has become a post-colonial language in Africa and one of the working languages of the African Union -LRB- AU -RRB- and the Southern African Development Community -LRB- SADC -RRB- .. Portuguese. Portuguese language. French. African French. English. English language. African Union. African Union. Southern African Development Community. Southern African Development Community. Portuguese co-exists in Guinea-Bissau , Cape Verde , and Sao Tome and Principe with Portuguese-based creoles -LRB- Upper Guinea and Gulf of Guinea Creoles -RRB- , and in Angola , Mozambique , and Guinea-Bissau with autochthonous African languages -LRB- mainly Niger -- Congo family languages -RRB- .. Portuguese. Portuguese language. Angola. Angola. Mozambique. Mozambique. Guinea-Bissau. Guinea-Bissau. Cape Verde. Cape Verde. autochthonous. Autochthonous language. In Africa , the Portuguese language experiences pressure and possibly competition from French and English .. Portuguese. Portuguese language. French. African French. English. English language. Cape Verde , Guinea-Bissau and Sao Tome and Principe are all members of La Francophonie and Mozambique is a member of the Commonwealth of Nations and has observer status at La Francophonie .. Mozambique. Mozambique. Guinea-Bissau. Guinea-Bissau. Cape Verde. Cape Verde. Sao Tome and Principe. Sao Tome and Principe. La Francophonie. La Francophonie. Commonwealth of Nations. Commonwealth of Nations. Conversely , Equatorial Guinea has announced its decision to introduce Portuguese as its third official language , in addition to Spanish and French , and has made a request for membership in the CPLP .. Portuguese. Portuguese language. Equatorial Guinea. Equatorial Guinea. French. African French. Spanish. Spanish language. CPLP. CPLP. Mauritius and Senegal have also joined the CPLP as associate observer members .. CPLP. CPLP. associate observer members. CPLP#Formation and member states