To maintain a clean project history, the ________ strategy can be used to combine a series of commits into a single cohesive commit.

To maintain a clean project history, the rebase strategy can be used to combine a series of commits into a single cohesive commit. Rebasing involves moving, combining, or modifying commits to create a linear and more readable project history. This helps in presenting a cleaner and more organized timeline of changes, making it easier to understand the development history and trace back specific features or bug fixes.