What were the other successful food crops?

* Wheat: Wheat is one of the most important cereal crops in the world. It is grown in many parts of the world, but is particularly important in Europe, North America, and Asia. Wheat is used to make flour, which is used in a variety of products such as bread, pasta, and pastries.

* Rice: Rice is the most important cereal crop in the world. It is grown in many parts of the world, but is particularly important in Asia. Rice is a staple food for many people in the world and is used in a variety of dishes.

* Maize (Corn): Maize is a major cereal crop in the world. It is grown in many parts of the world, but is particularly important in the Americas. Maize is used to make a variety of products such as cornmeal, cornflour, and popcorn.

* Soybeans: Soybeans are a major legume crop in the world. They are grown in many parts of the world, but are particularly important in Asia and the Americas. Soybeans are used to make a variety of products such as soy sauce, tofu, and tempeh.

* Potatoes: Potatoes are a major root crop in the world. They are grown in many parts of the world, but are particularly important in Europe and South America. Potatoes are a staple food for many people in the world and are used in a variety of dishes.