Can anyone help me with this question? Please will give brainliest too

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"?

Concise summary of the key points of your research that come before the body paper is called a(n)

Which theme is best supported by the descriptive detail in this passage from my antonia