## Examine the implications of load$-$bearing wall structures in the context of multi$-$story residential buildings, focusing on their design, construction, and long$-$term maintenance. Discuss how load$-$bearing walls contribute to the overall stability and safety of the building, the materials typically used, and the methods employed to ensure their strength and durability over time. Consider the advantages and disadvantages of using load$-$bearing wall structures compared to other structural systems, such as frame or skeleton structures, and evaluate the impact of advancements in construction technology on the traditional use of load$-$bearing walls. How do building codes and standards influence the design and construction of load$-$bearing walls, and what are the key considerations for ensuring compliance? Additionally, explore how environmental factors, such as seismic activity and climate conditions, affect the design requirements and performance of load$-$bearing wall systems.