¿Qué características tuvieron los tres grandes grupo de empresas surgidos en esa primer etapa ISI (Grandes Oligopolios Extranjeros, Burguesía Local Diversificada y Grupo de Capitales Locales?

Give reason why some traditional caribbean customs are presently changing

Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a.static group comparisonb. pretest-posttest control group designc.control-group-time-series designd. nonrandomized control-group pretest-posttest design

The economic crash that began in 1929 was called the great recession, great depression, great slump, great revolution