Would wind water or the Earth be the last factor to affect the landform in the US?

While all three factors—wind, water, and the Earth itself—play crucial roles in shaping landforms, water is often the most influential due to its ability to erode and sculpt landscapes through processes like erosion, sediment transport, and deposition. However, if considering long-term geological changes, tectonic activity within the Earth could ultimately be the last factor to affect landforms, as it can lead to the creation of mountains and valleys over millions of years. Thus, while wind and water actively shape the land, Earth's geological processes can have lasting impacts.