Answer :
The answer is mountainous. When the French first took up the project, they were overwhelmed by landslides caused by rains and the outbreak of yellow fever caused many to fall ill. The Americans later took over and established health measures to combat disease as well brought over new equipment and labor that led to the completion of the Panama Canal.
The part of Panama in which the Panama canal was built can best be described as Mountainous.
Facts about the Panama Canal
- Was built to connect the U.S. East coast to the West instead of having to go around Argentina.
- Was built over a mountainous region which made it quite expensive.
Indeed the project was so expensive that the French - who started it - abandoned it due to lack of funds. The canal was only finished after the U.S. stepped in and took it over.
In conclusion, option A is correct.
Find out more on the Panama Canal at https://brainly.com/question/1381257.