<span>D. Monopolies shut out competition
Monopolies are prevented because of the Sherman Antitrust Act of 1890, which regulates and takes apart monopolies, as well as protecting small business owners from collapsing and consumers from high prices.
Hope this helps</span>
The correct answer is c) Question assumptions.
Explanation: the main idea of the "Question Assumptions Technique" is to identify every assumption that has already been made and reconsider if they are really true or not in order to find a solution to a problem.
B an investigative journalist exposing corruption
The decisions they make later apply to every similar situation everywhere in the country. For example, there was a case in which students wanted to wear armbands protesting the war, but the school said that was disruptive. The Supreme Court sided with the student, and said they had a right to free speech as long as it wasn’t causing a material interruption. This case would later be the example on how to solve many cases regarding student’s freedom of speech.