In the 1990s, the Mexican government passed several laws concerning the manufacture and operation of automobiles. These included switching to cleaner-burning fuels, installing catalytic converters, requiring tougher vehicle inspections, and converting city buses so they use natural gas.
What was MOST LIKELY the purpose of these laws?
(1 point)
Responses
improving the air quality in urban areas
improving the air quality in urban areas
breaking their dependence on foreign oil
breaking their dependence on foreign oil
to stop industrial unions from going on strike
to stop industrial unions from going on strike
prevent major corporations from becoming too rich