Thomas Jefferson, the third President of the United States, played a pivotal role as a Founding Father. He authored the Declaration of Independence, eloquently articulating the principles of freedom and equality.As president. __ Jefferson that oversaw the Louisiana Purchase, significantly expanding U.S. territory. He strongly advocated for individual rights and the separation of church and state, leaving a lasting impact on American democraticideals and governance. Which choice completes the text so that it conforms to the conventions of Standard English? A they are A B it was B C ) it were D they have D