Answer:
A. Abandoned horses
Explanation:
The Frinks were a couple (Margaret and Ledyard Frink) who owned a successful business in Indiana. However, they decided to move to California to try their luck during the Gold Rush. They travelled in a custom wagon for over 2,000 miles. During their journey through the desert, they claim to have seen a lot of abandoned horses. The couple eventually settled down in Sacramento in October 1850.
