Emissaries from the Empire of France, the Kingdom of Spain and the United Kingdom sign the Treaty of London, agreeing to unite in their efforts to collect money owed to their private banks by Mexico.
[added 3/25/2022]
Subsequent Events:
References:
French intervention in Mexico – Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/French_intervention_in_Mexico
Current U.s. National Debt:
