British leaders limit the ability of colonists to expand westward is the statement best completes the diagram. Hence, option D is correct.
What happened in the westward expansion?
The United States gradually grew westward from the late 18th to the mid-19th centuries. This territorial change drove out the majority of the Native American tribes that had lived there for thousands of years before European colonists arrived.
The United States gradually grew westward from the late 18th to the mid-19th centuries. This territorial change drove out the majority of the Native American tribes that had lived there for thousands of years before European colonists arrived.
The Louisiana Purchase was the beginning of the 19th-century movement of settlers into the American West, which was spurred by the Gold Rush, the Oregon Trail, and the notion of "manifest destiny."
Thus, option D is correct.
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