the correct answers are “<u><em>raised tariffs</em></u><em>” </em>and <em>“</em><u><em>raised taxes. </em></u>
Because of the Great Depression, the government was eager to recover economically and set these two things as a manner to do so. But instead, the purchasing power has diminished and many entrepreneurs felt discouraged to start a business and beget more job opportunities for the population.
Research scientists used a standard practice called the scientific method to help them understand phenomena.
Sorry the answer took so long -laughs- but it only created a social hierarchy that stood for decades.
