I do not pretend to know precisely what is on foot there; but I think it pretty evident that there is a very free communication between that country and this body, and unless I am greatly mistaken, I see the dwarfish medium by which that communication is kept up.

The quote "I do not pretend to know precisely what is on foot there; but I think it pretty evident that there is a very free communication between that country and this body, and unless I am greatly mistaken, I see the dwarfish medium by which that communication is kept up" by Benjamin F. Wade reflects his perspective on the political or social situation of the time, suggesting that there is a clear but possibly hidden connection between two entities—likely a country and a governing body. Wade, a U.S. Senator during the 19th century, often voiced his views on the political climate and the workings of power.

In this statement, Wade is acknowledging that while he may not have all the details ("I do not pretend to know precisely what is on foot there"), he perceives an undeniable and free communication between the two parties. This implies an open flow of information or influence, which he deems important to the situation. The reference to a "dwarfish medium" indicates that he sees the means of this communication as small, perhaps ineffective or underestimated, yet still influential in keeping the connection alive.

The phrase "dwarfish medium" suggests that the way in which this communication is maintained may not be obvious or grand but rather subtle or underappreciated. This could imply that a small, seemingly insignificant factor is playing a major role in shaping the interaction between the two entities. Wade's use of "dwarfish" could be a critique of the limitations or deficiencies of the means of communication, yet he still acknowledges its impact.

Ultimately, Benjamin F. Wade is offering an insightful commentary on the invisible forces at play in political or social dynamics. His observation hints at a hidden or indirect channel through which influence and information flow, illustrating how power structures often work through unnoticed or subtle means.