Who was Porfirio Diaz? What was his style of ruling?

Porfirio Díaz, (born September 15, 1830, Oaxaca, Mexico—died July 2, 1915, Paris, France), soldier and president of Mexico (1877–80, 1884–1911), who established a strong centralized state that he held under firm control for more than three decades.

an era of dictatorial rule accomplished through a combination of consensus and repression during which the country underwent extensive modernization but political liberties were limited and the free press was muzzled.

the doctrine of nullification recommended that states living inside the union have the one-sided, inalienable ideal to void any law made by the national government that could be esteemed illegal.

the united states was shaped based on a general agreement among its individual states. hence, it is inferred that under the hypothesis of invalidation, since the states are the establishment of the union, they have the ability to referee and disprove unlawful laws.

answer: your option is d

explanation: