Exports of tin and silver were the mainstays of the economy for many decades. however, today, as the market for tin has declined, the country has become an exporter of other metallic ores, such as gold. a. colombian b. bolivian c. peruvian d. ecuadorian its b. bolivian

Which of the following was not an effect of bolsa familia and the program to erradicate child labor (peti)? a. child labor was eliminated in brazil. b. 40 million families were lifted out of the lowest income level. c. the average years of schooling increased. d. more children began to graduate from high school.