The main reasons congress initially refused to annex Texas are supported by the information on this map
As an AI language model, I don't have the capability to directly view or analyze maps. However, I can provide some information on the main reasons Congress initially refused to annex Texas, which might be supported by map information.
1. Slavery: One of the primary concerns was the issue of slavery. Texas was a slave-holding territory, and its annexation would upset the balance between slave states and free states in Congress. Since Texas' annexation could potentially result in the expansion of slavery into new territories, northern politicians were hesitant to support it. The map might demonstrate the political division on slavery-related issues during that period.
2. Unresolved border disputes: Another reason Congress initially rejected annexing Texas was related to unresolved border disputes. Texas claimed a border stretching to the Rio Grande, while Mexico considered the Nueces River as the border. This dispute created tensions and could have potentially led to military conflict, which made some politicians reluctant to annex Texas. The map might illustrate these disputed border areas.
3. Fear of war with Mexico: Congress was concerned about the implications of annexing Texas on the relationship with Mexico. The Mexican government did not recognize Texas' independence, and annexation was seen as a possible trigger for war. Some politicians feared that annexing Texas would lead to a military conflict with Mexico, which they wanted to avoid. The map might indicate the proximity of Texas to Mexican territory, possibly highlighting the concerns related to potential conflict.
It is essential to note that the map itself may not provide specific evidence for the reasons Congress initially refused to annex Texas. Additional historical documents and context would be necessary for a comprehensive analysis.