Which of the following caused the iran hostage crisis in 1979? a. israel and egypt signing a peace treaty b. the shah’s entry into the united states c. the soviet invasion of afghanistan d. khomeini’s entry into the united states

B

Explanation:

ON E2020

the federal constitution of the united mexican states of 1824 was enacted on october 4 of 1824, after the overthrow of the mexican empire of agustin de iturbide. in the new constitution, the republic took the name of of united mexican states. it was replaced by the federal constitution of the united mexican states in 1857.