Answer:
mark me brainlest
Explanation:
Some powers, such as the power to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly denied to the National Government in the Constitution.
No State shall enter into any Treaty, Alliance, or Confederation; grant Letters of Marque and Reprisal; coin Money; emit Bills of Credit; make any Thing but gold and silver Coin a Tender in Payment of Debts; pass any Bill of Attainder, ex post facto Law, or Law impairing the Obligation of Contracts, or grant any Title
The best answer for this question would be:
The author had included this part of the paragraph to describe the causes of stress from teens and to derive from its source such as the survey in order for the readers to be informed it is accurate.
A is the answer when u google the question
It's got to be A. The other choices don't make sense for causes of these events.
They moved to urban areas, where they worked in factories.
Hope this helps :)