Mexico‘s constitution of 1917 the working class by:

forcing businesses to pay a living wage

improving education in rural areas

protecting the right to strike

restricting the employment of foreigners

The correct answer is C) Protecting the right to strike

Explanation:

Mexico's 1917 constitution was welcomed by the working-class and was a blow to the established business class and aristocracy of the country.

Workers were given special rights to strike and stage a protest. The constitution set the minimum wage in the country and even an eight-hour work day.

At the time, this was seen a blow for many industrialists, who believed that it would hamper economic development and make it more difficult for manufacturer to make a profit.

d is the right answer