What place does king refer to in saying in whose symbolic shadow we stand

Can someone me with an english language arts assignment? i need someone who's an expert or good at english language ! i need correct answers only !

In at least two paragraphs, discuss the differences between the principles of republicanism and democracy. explain whether you think the united states is more of a republic or a democracy. refer to at least one example from the constitution. (10 points)

What can be inferred by the description of this setting