The US was involved on its own Civil War (1861-1865) and couldn't provide any help to Mexico; at the same time, Mexico was fighting against a French invasion (1862-1867) so it couldn't provide any help to Unionists.
Once the Union won the American Civil War, it helped Mexico repel the French forces by providing diplomatic and financial support, including sales of arms to the Mexican side. The US didn't get involved militarily in the Franco-Mexican War.
Canada and Mexico do not border each other
They don't really "help" each other. The three countries are important trade an business partners, and depending on the bilateral relationship, (US-Mexico, Canada-Mexico, Canada-US) it also includes security, diplomatic and defense treaties that allow for increased economic integration.
You can help each other in away that the other person needs. This will help you both know about each other more.
i think they help each other with ecconomy
they help each other by helping people not do something dangerous
Ellen and Annemarie help each other by Annemarie's family hiding her.
by lending a hand to each other!
they help each other
They could help each other and protect each other.
what are some ways in which caricom countries can help each other
Yes they do. They don't even know they help each other out themselves! They are all part of the food chain.
same reason African American's help each other.... to look out for each other