The main reason cárdenas nationalized mexico’s oil industry was to

he negotiations between the Union of Petroleum Workers of the Mexican Republic and the oil companies had failed to reach an agreement, the workers demanded the signing of a collective labor contract, a week of 40 hours, the payment of full wages in case of illness and the amount of 65 million pesos to pay salaries and benefits, on the other hand the businessmen refused to sign the contract and offered only 14 million pesos.

Due to the damages that the country was suffering due to lack of fuel supply, for the second time, the President of the Republic intervened, on June 7 he asked the union leaders to lift the strike and, because the positions between union and companies seemed irreconcilable, he suggested to raise the problem as a matter of economic order before the Federal Board of Conciliation and Arbitration. The workers agreed and the strike was lifted on June 9

In accordance with the law, three experts were appointed who should present a report on the state of the industry with its fundamental aspects as well as a suggested opinion to resolve the conflict. To this end, the Undersecretary of Finance, Efraín Buenrostro, the Undersecretary of National Economy, Mariano Moctezuma and Jesús Silva Herzog, who was an advisor to the Ministry of Finance were appointed. The latter was also proposed by Vicente Lombardo Toledano, who was the general secretary of the Confederation of Workers of Mexico (CTM). With the help of a team of 60 people, among which were petroleum engineers, economists, sociologists, accountants, statisticians and tachymechanographers, a report of 2,500 pages and an opinion of 80 pages were made. It was considered that the El Águila company had an average annual profit of 55 million pesos, so it was concluded that it should pay 26 million pesos for salaries and social benefits in addition to what was paid in 1936

Explanation:

this is not a question its simply asking you to read and write a few sentences and   the question on the bottom its fairly easy, you can do this!

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain