How could president roosevelt use the monroe doctrine and roosevelt corollary to justify the us involvement in the building of the panama canal?

To keep other powers out and ensure financial solvency, President Theodore Roosevelt issued his corollary. ... The Monroe Doctrine had been sought to prevent European intervention in the Western Hemisphere, but now the Roosevelt Corollary justified American intervention throughout the Western Hemisphere.

Explanation:

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.