What resulted from the 1845 decision by congress to annex texas?

The annexation of Texas to the United States took place on December 29, 1845, when the Independent Republic of Texas joined the United States as its 28th state.

The incorporation of Texas led to a major controversy in the United States, especially because slavery was legal in Texas and the northern states feared it would upset the balance between free and slave states in Congress. Nevertheless, on the third day of his presidency, John Tyler signed a document linking Texas to the United States.

With the establishment of the state of Texas, a dispute arose over whether the Nueces River or the Rio Grande was the northern border of Mexico. The dispute later led to the Mexican-American War, which was fought between 1846 and 1848.

answer: sorry but maybe take a pic of the map so nobody's confused

explanation:

since most of current immigration into the u.s., both legal and illegal, is coming from latin america. it would be very difficult to imagine or rationalize a country my fellow citizens are trying desperately to flee into, would pose a threat to my prosperity or freedom. since the u.s. has a long history of intervention, but no record of permanent occupation, i would not feel oppression is the main objective.  

the largest free trade nation, along with the largest gdp in the world wanting to expand it's economic policy on us, and including us, could only be positive. the u.s. government has no interest in, or way of simply forcing american culture on us. and has no track record of it. other nations that adopted american social culture, or "americanization" did so voluntarily, mainly through the choice of allowing american businesses and u.s. citizens to come into their nations, as free operatives.