Why did the United States have greater claim to the area around the mouth of the Columbia River than the British did?

(1 point)

The United States Navy seized the area.

The British were not interested in the area.

Jonathan Thorn's men set up the first U S. fort there

Wilson Hunt built the Spokane House there.

Jonathan Thorn's men setting up the first U.S. fort there would give the United States a greater claim to the area around the mouth of the Columbia River because it demonstrated a physical presence and establishment of control in the region. This action would signify U.S. territorial ambitions and authority in the area, potentially giving them a stronger claim compared to the British.