Why do you think the delegates made amending the constitution difficult?

The writers of the Constitution were thoroughly displeased with the system of government established by the Articles of Confederation, which as the name implies was theoretically a federation of independent states, They wanted to radically change the government and thus they did not use the Articles of the Confederation as a starting point. In addition, the terms of the Constitution's ratification were different than those of the amendment process.

^^^ i agree with the person above me, good luck on whatever : )