Brazil and the USA have agreed to work together and promote development in the Amazon.
The decision was made in a meeting between diplomats of the two countries on Friday.
The private-sector developments have been supplemented by a biodiversity conservation fund for the Amazon.
Brazil's foreign minister Ernesto Araujo claimed that opening the rainforest to economic development is the only way to protect it.

Saudi-owned vessel targeted in Red Sea, crew safe, state news agency says
Rubio says US committed to helping end Ukraine war after meeting Lavrov
India's Modi promises fast-track courts on exam leaks, protesters want minister to quit
Venezuela quakes caused $19.6 billion in damage, World Bank report shows
Czech army helicopter with five soldiers on board crashes, one dead
