There are several challenges with constitutionalism in Ethiopian history. First, the country has had a long history of authoritarian rule, and many people are not familiar with the concept of a constitutional government. Second, the country's geography makes it difficult to implement constitutionalism effectively. Ethiopia is a landlocked country with a population of over 100 million people, and it has a limited number of roads and airports. This makes it difficult for the government to reach out to its citizens and provide them with services. Finally, there is a lack of trust in government among many Ethiopians, which can make it difficult to implement constitutional principles.