In what way did the antifederalists criticize the constitution?

They thought that the central government would become too strong. They also criticized the fact that there was no bill of rights.

The correct answer is that the Antifederalists criticize the Constitution by saying that it gave the government too much power and that the people are not well represented. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help. 

Because broadest terms allows the law flexibility depending on changing society and circumstances.