Maria I of Portugal forced Portugal to cede Olivença and other border towns to Spain. (This cession is not recognized by the present Portuguese government, and the country officially considers those territories still to be Portuguese possessions.) On September 29, 1801 John VI signed the Treaty of Madrid (1801), ceding half of Guyana to France, which became French Guiana. The refusal of the Portuguese government to join the French-sponsored Continental Blockade against Britain culminated in the late 1807 Franco-Spanish invasion of Portugal led by General Junot. The ultimate Napoleonic plan for Portugal was to split it into three sections. The northern parts of Portugal,
Land use statistics by country Land use statistics by country This article includes the table with land use statistics by country. Countries are sorted by their total cultivated land area which is a sum of total arable land area and total area of permanent crops. Arable land is a land cultivated for crops like wheat, maize, and rice that are replanted after each harvest; permanent crops land is a land cultivated for crops like citrus, coffee, and rubber that are not replanted after each harvest; this also includes land under flowering shrubs, fruit trees, nut trees, and vines, but excludes land under trees grown for