Social Studies Praxis Practice Test

What was a major obstacle overcome before the Panama Canal could be completed?

1. Several endangered species had to be moved away from the Canal Zone

2. The Panamanian public had to be convinced the canal would benefit them

3. Doctors had to develop ways to combat malaria

4. The United States government had to revoke the Monroe Doctrine

The correct answer is: Doctors had to develop ways to combat malaria

The completion of the Panama Canal was significantly hindered by health issues, particularly the rampant spread of diseases like malaria and yellow fever. Much of the region's difficulties stemmed from the tropical climate, which provided a perfect environment for mosquitoes, the carriers of these diseases. Before construction could advance, doctors had to overcome these public health threats by implementing effective sanitation measures and mosquito control strategies. This involved extensive measures such as draining swamps, using insect repellent, and employing various medical techniques to counteract the diseases. By addressing these health challenges, the workforce became healthier and more productive, ultimately leading to the successful completion of the canal. Overcoming these medical obstacles was crucial because without a healthy labor force, construction would have faced severe delays and possible abandonment.