Final answer:
The annexation agreement between Texas and the United States did not include the provision that Texas could divide itself into as many as five separate states.
Step-by-step explanation:
The annexation agreement between Texas and the United States included several conditions, but the one that was NOT part of the agreement was:
a. Texas could divide itself into as many as five separate states.
The other conditions in the annexation agreement were:
- Texas was responsible for paying all foreign debts it incurred while independent.
- Texas could maintain its own army and navy for 25 years.
- Texas would retain title to its public lands.