I think that over 1941 there was a war and people paid others to protect themself so they get richer over the years money wont solve people problems ever since money was made and out to the world
It drove down the cost of producing, as things were made quicker, more efficiently, and steadily.
The correct answer here is the second option.
When the US helped the Panamanian people win their independence from Columbia they got the rights to build and operate the Panama Canal in perpetuity. But Panamanian people had no say in this and thus over time they wanted it back. After the riots, which were also presumably instigated by the soviet agitators, the conflict arose between Panama and the US. So, because of the riots a new deal was made.
Caribbean islands, coast of Central America, and coast of South America