What were the long-term (over many years consequences of the US-Mexican war? O Creation of a border dispute between the two countries • The rise of anti-war sentiment in the United States © Increased tensions (a situation of hostility) between the United States and Mexico • Annexation of territories that later became US states, like Texas and California

In addition to the points mentioned, there were several other long-term consequences of the US-Mexican War:

1. Mexican Cession: As a result of the war, Mexico was forced to sign the Treaty of Guadalupe Hidalgo in 1848, which resulted in the Mexican Cession. Mexico ceded a significant amount of territory to the United States, including the present-day states of California, Nevada, Utah, Arizona, New Mexico, and parts of Colorado and Wyoming.

2. Expansion of the United States: The acquisition of these new territories significantly expanded the size of the United States. It fueled the concept of Manifest Destiny, the belief that it was the destiny of the United States to expand from coast to coast, and further sparked American expansionist desires.

3. Increased sectional tensions: The acquisition of new territories raised the question of whether they would be slave or free states. The issue of the expansion of slavery intensified the sectional divide between the North and the South, further contributing to the tensions that ultimately led to the American Civil War in 1861.

4. Impact on Mexican-American Relations: The war created a deep-seated animosity and mistrust between the United States and Mexico. Even after the war, border disputes and tensions continued to arise, leading to subsequent conflicts such as the border skirmish of the 1850s and the Pancho Villa Expedition in the early 20th century.

5. Rapid population growth: The acquisition of territories promoted Westward expansion and attracted settlers who moved to these new lands in search of opportunities. It resulted in a rapid increase in population, especially in California, which saw a significant influx of settlers during the California Gold Rush.

Overall, the US-Mexican War had long-lasting consequences that shaped the history, politics, and borders of both countries, as well as further contributing to the complexities of American expansion and sectional tensions over slavery.

Which one is the answer

The answer is:

Annexation of territories that later became US states, like Texas and California.