Question

what was the main purpose of manifest destiny? (1 point)
protect native american lands
expand united states territory westward
reduce european immigration
limit railroad development

Explanation:

Manifest Destiny was the 19th - century belief that the United States was destined to expand across the North American continent. It was used to justify westward expansion, not to protect Native American lands (which were often taken during expansion), reduce European immigration (as immigrants were part of the population moving west), or limit railroad development (railroads were a means to facilitate westward expansion).

Answer:

Expand United States territory westward