NO One sits on The America Constitution

Dear
 Our nation seems to the untruthful democracy because the political parties can not sit on the America Constitution. The Constitutional is upper of the high leaders, politicians and the powerful, but our nation is dictatorship, our Constitutional is oppressed by the political parties and the powerful.
In fact, Major leader McConnell has sat on the America Constitution because he does not esteem to his oath loyalty and his constitution. For example, our America Constitution has not had any bills to allow political party to anti- America Constitution as like Major leader McConnell is.