Final answer:
The Mexican government did not vote against declaring war on the United States under the presidency of Jose Herrera.
Step-by-step explanation:
The answer to the question is b) False. Under the presidency of Jose Herrera, the Mexican government did not vote against declaring war on the United States. In fact, during the presidency of Jose Herrera, Mexico was facing internal conflicts and revolutionary factions, including Villa's forces, which made it unlikely for the Mexican government to participate in such a plan even if they wanted to.