Early positions

He was minister of justice and ecclesiastical affairs in the cabinet of President Miguel Barragán from 18 March 1835 to 26 February 1836. Barragán had become interim president in the absence of Antonio López de Santa Anna, who was fighting rebels in Zacatecas. Barragán, however, died of typhus on 1 March 1836, just after resigning office on 27 February due to ill health, with Santa Anna again absent from the capital (this time fighting rebels in Texas). Under those circumstances, the Chamber of Deputies on 27 February 1836 named Corro interim president. He formally took office on 2 March.

Foreign relations

The government at this time had to deal with many foreign crises, most apparent of all the Texas Revolution, and threats that the United States would recognize Texan independence. France had put forth claims of damages, which would eventually lead to the Pastry War in 1838. Due to rising tensions, Manuel Eduardo de Gorostiza, the Mexican minister to the United States was summoned back to Mexico. In response to the seizure of American merchant ships, the Mexican brigantine ‘General Urrea’ had been captured by American vessels, and the latter had been forced to lower the Mexican colors and fly the American flag.^[4] Wishing to avoid a war, the Mexican government ordered a release of captured vessels.

In March 1837, the new ambassador of France in Mexico received a message from his government claiming damages that had not been addressed by the Mexican government with the warning that if they were continued to be ignored they would result in war between France and Mexico. When the ambassador arrived in Mexico he was received by President Corro, and Minister José María Tornel held many banquets for him. In a proclamation Corro assured that he would not be intimidated by foreign interests. A newspaper published a letter by the French ambassador with maps showcasing recent French triumphs in Algeria, meant to show off French military capability.^[5]

The Corro administration was successful in getting the Holy See to recognize Mexican independence, under the condition that the anti-clerical laws, established in 1833 by president Valentin Gomez Farias, would be lifted. The pope then resolved to send an internuncio.^[6] On December 28, 1836, Spain also recognized Mexican independence though news of this would not arrive in Mexico until Corro was no longer president. Representing Mexico during the negotiations in Madrid was Miguel Santa Maria who would remain in Spain as Mexico's foreign representative.^[7]

Domestic issues

In the course of his presidency Corro would have three ministers of finance – Mangino, Alas and Cervantes – who all struggled to raise funds, and who all appealed the government to take out foreign loans. The use of copper also caused trouble as it lent itself easily to counterfeiting, which Corro tried to discourage by devaluing the value of the copper coin.^[8] To alleviate the financial chaos, a National Bank was also established, but it struggled due to a lack of funds.^[9] Urban properties had avoided paying taxes since independence, and the Corro administration on June 30, 1836, decreed that they now had to pay two pesos for every thousand pesos in value which they had.^[10]

Partisan conflict on the municipal level resulted in a petition to the president to suspend the elections for the Ayuntamientos until the publication of the Siete Leyes, the new constitution that was being worked on. After suppressing the revolt of Juan Alvarez in the south of the country, congress began focusing on this new, centralist constitution. The Siete Leyes were finally published on December 30, 1836.^[11]

Elections were held in accordance with the new constitution, and the ex-president Anastasio Bustamante who had recently returned from Europe, succeeded in winning another term.