Gold discovered in 1848 Thousands of people traveled to the West Chinese immigration increased These factors had the most immediate impact on which of the following states?

While Texas saw its own migration and growth during the mid-19th century, it was not the primary destination for gold seekers in this period. The California Gold Rush drew individuals specifically to California, whereas Texas was more involved in its own unique historical context, such as the aftermath of the Texas Revolution.

Montana's significant population growth and mining activities occurred later, particularly in the 1860s and 1870s. Although gold was found in Montana, the immediate impacts of the 1848 gold discovery were primarily felt in California, which was the central focus of the initial gold rush.

Alaska's gold rushes came after California's, with major discoveries happening in the late 19th century. The immediate effects of the events described in the question were centered on California, which was more accessible and developed at the time, while Alaska was still largely unexplored and sparsely populated.