Meaning: The quote "He gave us the lakes for our Northern boundary, and the rivers stretching to the seas upon whose waters floats our commerce to the nations of the world; while man has done all that can be done by science to bind us together" is attributed to John Brough, a politician known for his contributions to the development of the transportation infrastructure in the United States during the 19th century.

In this quote, Brough reflects on the natural gifts bestowed upon the United States, particularly the abundance of lakes and rivers that have served as vital elements in shaping the nation's geographical and economic landscape. By acknowledging the providence of these natural resources, Brough underscores their significance in defining the nation's boundaries and enabling the expansion of its commerce to the global stage.

The mention of "the lakes for our Northern boundary" refers to the Great Lakes, a group of interconnected freshwater lakes located in North America, which have historically played a crucial role in the region's transportation, trade, and economic development. These lakes—Superior, Michigan, Huron, Erie, and Ontario—have served as natural waterways, facilitating the movement of goods and people across the region and beyond.

Furthermore, Brough's reference to "the rivers stretching to the seas upon whose waters floats our commerce to the nations of the world" highlights the vital role of rivers as conduits for trade and transportation. Rivers such as the Mississippi, Ohio, Missouri, and Columbia have not only provided essential routes for domestic commerce but have also connected the nation's interior to international trade routes, thereby contributing to the growth and prosperity of the United States as a global economic player.

Brough's acknowledgment of the role of science in "binding us together" underscores the advancements in transportation and communication technologies that have been instrumental in unifying the nation and facilitating its connectivity with the rest of the world. The application of scientific knowledge and innovation in the development of infrastructure, including railways, canals, and telegraph systems, has played a pivotal role in fostering economic integration and national cohesion.

During Brough's time, the expansion of the nation's transportation networks, such as the construction of railroads and canals, was a testament to the transformative impact of scientific and engineering advancements in shaping the country's physical and economic landscape. These developments not only facilitated the movement of goods and people but also contributed to the consolidation of the nation's economic ties and the strengthening of its internal cohesion.

In essence, Brough's quote encapsulates the intricate interplay between natural endowments, technological progress, and economic development in shaping the United States as a nation. It underscores the symbiotic relationship between the nation's geography, its utilization of natural resources, and the application of scientific knowledge to foster connectivity, trade, and unity.

Overall, Brough's words serve as a poignant reminder of the foundational elements that have contributed to the nation's growth and prosperity, emphasizing the importance of both natural blessings and human ingenuity in shaping the United States as a cohesive and globally connected entity.

In conclusion, John Brough's quote eloquently captures the profound influence of natural resources and scientific advancements in shaping the United States' geographical boundaries, economic connectivity, and national unity. It serves as a testament to the pivotal role played by lakes, rivers, and scientific innovation in fostering the nation's development and global integration.