Question

Land of which present-day state was gained by the united states in the treaty of guadalupe hidalgo

Answer 1

By signing in the Treaty of Guadalupe Hidalgo, the Mexican-American war formally ended. The United States gained additional 525,000 sq. miles territory which composed of land that makes up parts of present-day New Mexico, Arizona, Colorado, Wyoming, Nevada, California, and Utah. 

Answer 2

The answer is California in apex.