Jefferson belonged to the democrat-Republicans who supported

Answer:The Decentralisation of power, they want more powers given to the States.

Explanation: Thomas Jefferson was the Washington's secretary of state during the presidency of George Washington, he co-founded the Democratic-Republican party in the year 1790. He has a strong support from the local people who are mainly farmers, Thomas Jefferson saw America more as a confederation and wanted a less power federal government as opposed to the Hamilton group who want more powerful federal government. The present day Democratic party evolved from 'Jeffersson's party' called Democratic-Republican party.