What main reason Congress initially refused to annex Texas is supported by the information on this map select all that apply

As an AI language model, I cannot directly view or interact with images or maps. Therefore, I cannot evaluate the information on the map you mentioned. However, I can provide you with some historical reasons that Congress initially refused to annex Texas. These reasons include:

1. Slavery issue: Annexation of Texas would have upset the balance between free and slave states, potentially leading to an increase in slaveholding power in the United States.

2. Fear of war with Mexico: The annexation of Texas was seen as a potential trigger for a war with Mexico, which Congress wanted to avoid.

3. Concerns about the size and population of Texas: Texas was a vast and sparsely populated territory, and many members of Congress were concerned about the ability to govern such a large area effectively.

4. Political opposition: Opposition to the annexation of Texas existed within the Whig party and among members of Congress who preferred to maintain the status quo rather than risk political instability or division.

These reasons are commonly associated with Congress's initial refusal to annex Texas.