AMAZON PORTS DURING THE ROARING TWENTIES

After a spirited economic performance before the Great War, as well an unstable evolutionof trade and extracting activities during war, Amazon basin continued its pathof trade, life, transport. The new frontiers opened dynamic structure oftransport life networks beyond some occasional commodity boom. This article tries toexplain relevance of ports 1920s in multi-scale analysis perspective.First, transport between principal ports, secondly, trade,and around these their connections with other places. empiricalfindings ask for rethinking dynamics basin, especially on different scalesabout capital, networks.