Final answer:
The 1850 Organic Act of the Territory of New Mexico did not clearly define both land and water rights in the New Mexico Territory, although it did inaugurate a territorial governor, established mail routes, and identified Santa Fe as the capital.
Step-by-step explanation:
The 1850 Organic Act of the Territory of New Mexico, as part of the Compromise of 1850, accomplished various actions related to the governance and organization of the New Mexico Territory. However, when examining the options provided, the act did not explicitly address one area: It did not clearly define both land and water rights in the New Mexico Territory.
- It led to the inauguration of the first territorial governor, thereby ensuring the governance of the New Mexico Territory.
- It established means for communication by setting up monthly mail routes and post offices in the West.
- It officially labeled Santa Fe as the capitol of the New Mexico Territory, establishing a political center for administration.
Contrary to the actions taken under the Northwest Ordinance of 1787, which included provisions related to the process by which a territory could become a state and also barred slavery, the 1850 Organic Act for New Mexico did not include specific definitions of land and water rights, which often were contentious issues in the arid West and required subsequent legislation and agreements.