The message and the events at the Alamo had significant effects on Texans. Based on the passage and historical context, the relevant responses would be:
- It encouraged Texans to plead with the United States for support.
- It inspired Texans to fight the Mexicans for their independence.
These responses reflect the motivations and sentiments of Texans during that time, as the struggle at the Alamo became a rallying point for the Texas Revolution and galvanized support for independence. The other options do not accurately reflect the predominant feelings among Texans in the wake of the events at the Alamo.