How many acres are there in one league according to Texas land measurements?

In Texas land measurements, one league is defined as being equivalent to 4,428.4 acres. This measurement originates from historical land grants in Texas, where a league was traditionally used as a unit of land area in the early days of settlement. Understanding this connection to Texas history and land law is crucial for surveyors in training, as they must accurately interpret and utilize these measurements in their work.

The other options represent measurements that do not correspond to the definition of a league. 640 acres, for instance, is associated with a square mile, while 66 acres is notably smaller than a league. 177.1 acres does not relate either; therefore, it's important to recognize the specific context in which these units are used to avoid misunderstandings in land measurement practices.