Rambai muchinyora ndima ino - VaUnited States of America vaida kuita kuti nzvimbo yacho ive nesimba (kunyanya kuvaka uye kutonga Panama Canal) zvakaita kuti Dhipatimendi rePanama ribviswe muna 1903 uye riitwe rudzi. United States yakabhadhara Colombia $25 000 000 muna 1921, makore manomwe apera kuvakwa mugero wacho, nokuda kwokuregererwa kwebasa raPurezidhendi Roosevelt mukugadzirwa kwePanama, uye Colombia yakaziva Panama pasi pemitemo yeThomson-Urrutia Treaty. Colombia nePeru zvakaenda kuhondo
nemhaka yemakakatanwa enharaunda kure mumupata weAmazon. Hondo yacho yakaguma nechibvumirano chorugare chakaperekedzwa neLeague of Nations. Pakupedzisira, League yakapa Colombia nharaunda yainetsana muna June 1934.