Were are the choices! If we don't have choices how do we know what to put! The reason I want choices is because of the way you worded the question!
One of the men on the boat, he smells the salt water splashing against the boat. He sees arrows flying through the air as the men on the roof shoot down at him. He hears the men screaming as they shoot back, he hears the waves splashing, the wind blowing against the sails.
The correct answer is it lacked a bill of rights for the people.
This fight for a bill of rights for the people was lead by a group known as the Anti-federalists. The Anti-federalists feared that the new constitution did not guarantee a certain set of rights to citizens. This groups fear was that without this list of rights, the central (aka federal) government may become tyrannical and take away rights from citizens. This fear was rooted in America's experience as colonists under the control of Great Britain.
This is why the US Constitution ended up with a bill of rights, as Anti-federalists refused to agree to it until one was implemented.