Answer:
The storming of the United States Capitol was a riot and violent attack against the 117th United States Congress on January 6, 2021, carried out by a mob of supporters of U.S. President Donald Trump in an attempt to overturn his defeat in the 2020 presidential election.[2] After attending a Trump rally, thousands[32] of his supporters marched down Pennsylvania Avenue to the Capitol. Many stormed the building to disrupt the Electoral College vote count by a joint session of Congress, attempting to prevent the formalization of President-elect Joe Biden's election victory.[33][34] Breaching police perimeters, rioters then occupied, vandalized,[35][36] and looted[37] parts of the building for several hours.[38][39][40] The riot led to the evacuation and lockdown of the Capitol.[41][42]
Explanation:
The correct answer to this open question is the following.
Although the question is incomplete because it does not provide a specific reference about the author of the letter or any other reference, we can comment on the following.
A primary source is the piece of information that was written by a character or an individual that lived in the moment of the event, was part of the event, or witnessed the event. This individual could have written a letter, or a document -including a book. Or he/she took a photograph. Or was part of an interview. The secondary source includes information from a third person who was not part of the time or event but has found information through other resources. It is the case of an encyclopedia or researchers/historian books.
B - the Church rejected them as heresy.
The works of Greek thinkers were not in line with the dogma of the Church. For that reason they rejected what the Greek thinkers of their time did and called every work which they did heresy not to be read.
Laws controlling monopolies,
The Clayton Antitrust Act,
The Federal Trade Commission.