Rose-Coloured Map

The "Rose-Colored Map" was a Portuguese colonial ambition in the late 19th century. It proposed a vast territory stretching across Africa, connecting their colonies of Angola on the west coast to Mozambique on the east coast. This ambitious plan was recognized by France and Germany in 1886. However, Great Britain challenged Portugal's claim to the central African territories, which are now Malawi and Zimbabwe. Britain issued an ultimatum in January 1890, demanding the withdrawal of Portuguese forces from these areas. This event significantly impacted Portuguese public opinion, fueled imperial sentiment, and weakened the monarchy, while strengthening republican movements. Despite this setback, Portugal retained a substantial African empire.1