Which statement best completes the diagram?
Cause
Effect
The Monroe Doctrine
?
A. British ships are sent to the Great Lakes.
B. Russian forces invade the Oregon Territory
C. U.S. influence in the Americas grows.
D. Spanish colonies in the Americas expand.

Which statement best completes the diagram Cause Effect The Monroe Doctrine A British ships are sent to the Great Lakes B Russian forces invade the Oregon Terri class=