Ditches have played a very important role throughout history, from helping to contain and divert water to be used for irrigation to providing a natural defense from invading forces. They are often overlooked, yet offer a wide range of benefits for both humankind and the environment. One of the most important historical uses of ditches was for irrigation. Ancient civilizations used them to control the flow of water from rivers to crops. By digging a shallow ditch from a river or stream, it was possible to bring water to crops far away from the water source while also preventing the flooding of land. It was not uncommon for a single ditch to irrigate acres of land. It’s estimated that nearly 70% of the world’s fresh water is used for irrigation today. In addition to agriculture, ditches have also been used to provide a natural defense. Throughout history, invading forces have utilized ditches to stop their enemies. By digging trenches in the ground and building defensive structures, they were able to protect their positions while also depriving their opponents of safe passage. Today, ditches are used in a similar fashion by militaries around the world. Overall, ditches have proven to be immensely useful for both people and the environment. From providing a source of irrigation to offering a natural defense, ditches have had a huge impact on our history and continue to do so to this day.