By Leila Monteiro Lins
Manaus, the state capital, was once a wealthy city. Its streets saw street lighting and streetcars earlier than London but it largely fell into disrepair after the Rubber Cycle meltdown (near the twentieth century). The accumulated fortunes were so great that the richest Brazilian rubber barons in Manaus used to light their cigars with bank-notes. In 1967, the federal government implemented a plan to revive the city. Manaus flourished as a city again, after the decline of its golden period, with the implementation of an economic model, the Manaus Free Trade Zone;...