* Increased wealth and population. The rapid economic growth of the late 19th century led to a significant increase in the wealth and population of the Dakota Territory. This growth created a demand for statehood, as the people of the territory felt they were entitled to the same rights and privileges as those in the established states.
* Need for federal assistance. The Dakota Territory was heavily dependent on federal assistance, particularly for education and infrastructure. The people of the territory felt that they would be better able to meet their own needs if they became a state and had access to federal funds.
* Discrimination against non-citizens. Non-citizens in the Dakota Territory were subject to a number of legal and social disabilities, including the inability to vote, hold office, or own land. These disabilities made it difficult for non-citizens to fully participate in the political and economic life of the territory.
Political factors
* Rise of the Republican Party. The Republican Party was founded in the mid-19th century on a platform of opposing slavery and promoting economic development. The party quickly gained popularity in the Dakota Territory, particularly among the immigrant population. The Republicans were strong supporters of statehood for the territory, and their rise to power helped to build momentum for the movement.
* Influence of the railroads. The railroads played a major role in the development of the Dakota Territory, and they were also strong supporters of statehood. The railroads believed that statehood would lead to increased economic development and population growth, which would benefit their business interests.
Social factors
* Desire for self-government. The people of the Dakota Territory were proud of their history and culture, and they wanted to have a greater degree of control over their own affairs. Statehood would give them the opportunity to elect their own representatives and make their own laws, and it would also give them a voice in national politics.
* Civic pride. The people of the Dakota Territory were proud of their achievements, and they wanted to be recognized as a full-fledged state. Statehood would give them the opportunity to celebrate their history and culture and to show the world what they had to offer.