Which of the following best explains the cause of
the us war with mexico?
mexico did not agree with the annexation of
texas, and the us wanted more land.
the us did not agree with mexico's alliance
with spain.
the us wanted land in south america.

A

Explanation: Mexico did not agree with the annexation of Texas, and the US wanted more land.

answer: "life, liberty and the pursuit of happiness" is a well-known phrase in the united states declaration of independence. the phrase gives three examples of the "unalienable rights" which the declaration says have been given to all humans by their creator, and which governments are created to protect.

hope this < 3

the french gave their support to another tribe during he war.