In the year of 1985 occurred a earthquake  at the  07:17:47, the Thursday 19 of september, it had a magnitude of 8.1, a lot of people was doing things like a normal day,

the earthquake had repercusions at the City of México which did collapse the estructures and buildings, this made the alarms and protocolos were activated

but also the number of dead, wounded and material damage, never met
were calculated approximately 8 billion dollars, 250,000 people left homeless and others more were being torn down by the replics so they had to leave their homes

This influenced the neighboring countries began to help, get help while muchs Mexico people were being rescued

after this terrible tragedy the country was entering an economic crisis since it was a terrible slaughter.