Which two rivers are major in Nebraska?

The choice identifying the Missouri River and the Platte River is correct because both of these rivers are significant to the geography and history of Nebraska. The Missouri River forms the eastern border of Nebraska and serves as a crucial waterway for transportation and commerce. It is the longest river in North America and has historical importance, being part of the exploration routes of the early settlers and explorers.

The Platte River is another vital river in Nebraska, known for its unique characteristics, such as its wide, shallow, and sandy bed. It runs across the state, providing important water resources for irrigation and recreation, and supports various wildlife.

In context, while the Nebraska and Platte River choice includes the Platte River, it does not accurately feature the Missouri River, which is one of the most significant rivers in the state. Similarly, the Missouri and Colorado Rivers option is incorrect as Colorado River does not flow through Nebraska, while the Nebraska and Arkansas Rivers choice misses the mark since the Arkansas River is also not a major river in Nebraska. These distinctions emphasize why the correct pairing involves the Missouri and Platte Rivers.