Answer:
The answer is - Regulating local workplaces was beyond the scope of understanding of interstate commerce at the time and was, therefore, perceived to be an unconstitutional exercise of power by the federal government.
Explanation:
The supreme court struck down the attempts by congress to regulate child labor and factory conditions in local workplaces because the court because it disapproved child labor and saw it as an unconstitutional exercise of power by the federal government in attempting to manage a purely local matter, workplace condition. It therefore concluded that the harm of child labor had nothing to do with interstate commerce and was out of the reach of congressional power.
If Ken does not account for variables such as age that could also influence one's ability to recall these events, age could be considered a "confounding variable".
A confounding variable is an outside impact that progressions the impact of a dependent and independent variable. This incidental impact is utilized to impact the result of a experimental plan. Basically, a confounding variable is an additional variable went into the condition that was not represented. confounding variables can demolish an examination and deliver futile outcomes. They propose that there are connections when there truly are definitely not.
They were mist likely following food sources.