Answer:
Environmental etiology
Explanation:
environmental factors such as exposure to tobacco smoke and herbicides has been linked to increased risk off autism in children.
The Old Spanish Trail ran through desert floors and plateaus and followed river tributaries through the present-day states of New Mexico<span>, </span>Colorado,Utah<span>, </span>Arizona<span>, </span>Nevada<span>, and </span>California<span>. It led north through </span>Utah<span> so that travelers could avoid the enormous Grand Canyon of the </span>Colorado<span> River</span>
Whats the highlighted lines? Could you comment them
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.
