Final answer:
Jane Goodall's breakthrough research was conducted at Gombe National Park in Tanzania, where she observed chimpanzees exhibiting tool-making behaviors such as using twigs to fish for termites.
Step-by-step explanation:
Jane Goodall conducted her breakthrough research at Gombe National Park in Tanzania. Her observations started in 1960 when she documented innovative behavior in chimpanzees, such as tool-making. Goodall witnessed a chimpanzee strip leaves from a twig, which was then used to 'fish' for termites, demonstrating the use of tools and providing insight into problem-solving abilities among nonhuman primates. This research in Gombe National Park led to a deeper understanding of the connection between human and nonhuman primate behaviors, shifting previous assumptions within the scientific community.
The significance of studying primates in their natural habitat such as Goodall did at Gombe cannot be overstated. The details of how primates interact with their environment, make and use tools, and exhibit unique behaviors dependent on their habitat offer valuable insights into human evolution. These observations at Gombe National Park have had a profound effect on the study of primatology and anthropology.