The early part of the 20 century
Both countries were forced to industrialize by aggressive neighbors
Hope I helped
The achievements were that it managed to raise its own army and create its own currency and government. The failures were that it didn't manage to become internationally recognized, and they eventually became bankrupt. Another thing was that there was a lot of internal strife and division.
Answer:
Became commander of the American army and began to organize it
option A
