Assuming that you are talking about the disagreements between Thomas Jefferson and Alexander Hamilton
The disagreements between those two cabinet members led to the establishment of the firs U.S Political Parties.
Thomas Jefferson formed the Democrat-Republican Party while Alexander Hamilton formed the Federalist Party
He was banned because he was found guilty in court. He was found guilty of spreading "dangerous" ideas. He was against cruel punishment.
As a political philosopher, Jefferson favored the rights of states and a strictly limited federal government. This vision was contrary to that of John Marshall, who believed in the need for a strong and broad federal government, capable of resolving the conflicts of its people and guaranteeing the rights of its citizens.