Final answer:
The question references the subject of emblems, highlighting their historical significance and the symbols that they represent. Emblems like the Blue Eagle Emblem and the fleur-de-lis convey powerful meanings through their designs.
Step-by-step explanation:
The information provided references different emblems and symbols, indicating different subjects and historical contexts. For example, the Blue Eagle Emblem from the National Recovery Administration (NRA) represents compliance with NRA regulations, where an eagle clutches a gear and lightning bolts signifying industrial power and economic recovery. Another example includes the fleur-de-lis on an artifact mentioned by Beth, symbolizing the French royal family and possessing historical connections to a Mamluk Sultan. These emblems serve as powerful symbols communicated through simple yet effective designs, such as the outline of a hat made with a few black contour lines or the sentiment expressed in the Farmers' Alliance flag, emphasizing the value of communal good.