What is the purpose of the last line in a spenserian stanza

The conventions of a number of the states, having at the time of their adopting the constitution, expressed a desire, in order to prevent misconstruction or abuse of its powers, that further declaratory and restrictive clauses should be added: and as extending the ground of public confidence in the government, will best ensure the beneficent ends of its institution. what is meant by the phrase "further declaratory and restrictive clauses"?

What happened when the boy who survived an explosion aboard a steamboat returns to town

Write an essay of at least 200 words that explains how this theme is developed through the events and character interactions in animal farm. use details from the story to support your answer.