What may happen to a building without a strong foundation?

A building without a strong foundation can face multiple serious issues, which makes the choice of "all of the above" the most comprehensive answer.

Firstly, a lack of a strong foundation can lead to a collapse. Foundations are primarily tasked with supporting a structure and distributing its weight evenly. If the foundation fails or is inadequate, the building's weight may exceed the support capacity, resulting in a potential collapse.

Additionally, the building may settle unevenly. Settling refers to the vertical movement of a structure due to the compression of soil or the foundation material itself. If the foundation is not designed or constructed properly, parts of the building may sink more than others, leading to misalignment and unevenness that can cause further issues in the structure.

Furthermore, without a robust foundation, the building is likely to experience structural damage. This can manifest in various forms, such as cracks in walls, misaligned doors and windows, and other signs of distress as the building shifts over time due to the inadequate support.

Overall, all these outcomes - collapse, uneven settling, and structural damage - highlight the critical importance of a strong foundation in ensuring a building's stability and safety.