HELP ME PL :( Why is it important that Americans are able to change and add to our Constitution?

The possibility of amending the Constitution helped ensure its ratification, although many feared the powerful federal government it created would deprive them of their rights. To allay their anxieties, the framers promised that a Bill of Rights safeguarding individual liberties would be added following ratification

The possibility of amending the Constitution helped ensure its ratification, although many feared the power

Explanation:

the correct answer is ''the programs costs have risen dramatically in the recent past'' hope this !