Arquivo Histórico Ultramarino Arquivo Histórico Ultramarino The Arquivo Histórico Ultramarino (est. 1931) of Portugal preserves archives related to the Portuguese Empire. It is located in the on da Boa-Hora in the city of Lisbon, near the in the parish of Alcântara. The of the governmental Ministry of Science, Technology and Higher Education administers the archives. Prior to 1973, the Overseas Ministry oversaw it. Among its holdings are records created in 15th-20th century related to colonial Angola, Brazil, Cape Verde, Guinea, India, Macau, Mozambique, São Tomé and Príncipe, Timor, Uruguay, and other locales. As of 1970 the materials were grouped as pre-1833 (mostly from
Rail transport in Angola Rail transport in Angola Rail transport in Angola consists of three separate Cape gauge lines that do not connect: the northern Luanda Railway, the central Benguela Railway, and the southern Moçâmedes Railway (southern). The lines each connect the Atlantic coast to the interior of the country. A fourth system once linked Gunza and Gabala but is no longer operational. Railway construction began in Angola in 1887, while the country was a colony of Portugal. The Luanda Railway opened in 1889, the Moçâmedes Railway opened in 1910, and the Benguela Railway opened in 1912. The railways continued to be extended inland