Why is it important to be able to amend the 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

"act of congress" : ) hope this

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering