What events could have occurred as a human survival strategy during the last ice age?

During the last ice age, humans likely engaged in several survival strategies to adapt to harsh conditions. This included migrating to warmer regions, developing more sophisticated tools for hunting and gathering, and forming larger social groups for cooperative hunting and resource sharing. They may have also utilized shelters like caves or constructed temporary dwellings to protect themselves from the cold. Additionally, the development of clothing made from animal hides would have been crucial for warmth and protection against the elements.