when the united states decided to build a canal across central america, panama was\nan independent…

when the united states decided to build a canal across central america, panama was\nan independent nation.\na part of spain.\na part of colombia.\na territory of the united states.
Answer
Answer:
C. a part of Colombia.
Brief Explanations:
When the U.S. decided to build the Panama - Canal, Panama was a part of Colombia. Later, with U.S. support, Panama gained independence from Colombia in 1903.