What significant historical event took place in North Dakota in 1930?

The establishment of the North Dakota Agricultural Experiment Station in 1930 was significant because it played a crucial role in advancing agricultural research and education in the state. This institution was founded to improve crop yields, develop new farming techniques, and address the specific agricultural challenges faced by North Dakota's farmers. The research conducted at the station has helped to shape the agricultural landscape of the state, contributing to its economy and sustainability.

In contrast, while the founding of the state capital or the creation of new state parks are notable developments in North Dakota's history, they did not occur specifically in 1930. The start of the Great Depression is indeed a monumental historical event, but it had a more widespread effect on the entire country rather than being focused on events specific to North Dakota in that year. The establishment of the Agricultural Experiment Station directly impacted the state's agricultural sector, making it a defining moment for North Dakota during that time.