They are fearful about "runaway" conventions making unwanted changes.
The process of constitution change is a political process and therefore there is always a risk of run away conventions coming up with unwanted and sometimes undesirable changes.
I want to say false because they are considered the fourth class
The Iranian hostage crisis
This depends on who you consider to be the author. If the author in your case would be a famous old historian, then they would probably marvel at the architectural accomplishments of ancient Rome and how they were able to create such magnificent structures in such a short amount of time.
They are:
Executive: President and about 5 million others - The president enforces the laws.
Legislative: Senate and House of Reps - this part is called congress. Congress makes our laws. Congress is divided in 2 parts; senate and house of reps. Senate is made up of 2 people from each state. House of reps get together and decide if the bills should become laws.
Judicial: Supreme court and lower courts - hear cases that pertain to issues related to the constitution. They are the highest court in the country.