The correct answer is C. Conflicts over how the Constitution should be implemented and interpreted.
Step-by-step explanation
Thomas Jefferson was the third president of the United States, in this speech he wanted to express his wish for the union of all people of the United States no matter their political beliefs; this is explained in "Let us, then, fellow-citizens, unite with one heart and one mind." Also, he wanted to express that some people interpreted badly the Constitution because liberty was not a reason for intolereance against their compatriots, as he said "Let us restore to social intercourse that harmony and affection without which liberty and even life itself are but dreary things" and "we have yet gained little if we countenance a political intolerance" According to the Above, Thomas Jefferson wanted to strengthen the constitution, clarifying some things that were being implemented and misinterpreted and had generated conflicts. So Jefferson wanted to make a call to the union of all Americans and clarify that freedom is a right that must be handled in a good way without compromising in a bad way his compatriots. According to the above, the correct answer is C. Conflicts over how the Constitution should be implemented and interpreted.