Answer:
Step-by-step explanation:
The Second French intervention in Mexico began in December 1861, when Emperor Napoleon III invaded Mexico on the pretext that Mexico had refused to pay its foreign debt, though, in reality, the Emperor wanted to take advantage of the American Civil War to expand his empire in Latin-America.
they were involved in a war The French intervention in Mexico, initially supported by the United Kingdom and Spain, was a consequence of Mexican President Benito Juárez's imposition of a two-year moratorium of loan-interest payments from July 1861 to French, British, and Spanish creditors.