Question: When did the treaty of guadalupe hidalgo happen?

context: The Treaty of Guadalupe Hidalgo ("Tratado de Guadalupe Hidalgo" in Spanish), officially titled the Treaty of Peace, Friendship, Limits and Settlement between the United States of America and the Mexican Republic, is the peace treaty signed on February 2, 1848, in the Villa de Guadalupe Hidalgo (now a neighborhood of Mexico City) between the United States and Mexico that ended the Mexican–American War (1846–1848). The treaty came into force on July 4, 1848.
question: When did singing of the treaty of guadalupe hidalgo happen?
short_answers: 2 February 1848
February 2, 1848
context: No context provided
question: When treaty of guadalupe hidalgo going effective happen?
short_answers: 30 May 1848
context: The Treaty of Guadalupe Hidalgo ("Tratado de Guadalupe Hidalgo" in Spanish), officially titled the Treaty of Peace, Friendship, Limits and Settlement between the United States of America and the Mexican Republic, is the peace treaty signed on February 2, 1848, in the Villa de Guadalupe Hidalgo (now a neighborhood of Mexico City) between the United States and Mexico that ended the Mexican–American War (1846–1848). The treaty came into force on July 4, 1848.
question: When did the treaty of guadalupe hidalgo coming into force happen?
short_answers: July 4, 1848
context: The Treaty of Guadalupe Hidalgo ("Tratado de Guadalupe Hidalgo" in Spanish), officially titled the Treaty of Peace, Friendship, Limits and Settlement between the United States of America and the Mexican Republic, is the peace treaty signed on February 2, 1848, in the Villa de Guadalupe Hidalgo (now a neighborhood of Mexico City) between the United States and Mexico that ended the Mexican–American War (1846–1848). The treaty came into force on July 4, 1848.
question: When did the treaty of guadalupe hidalgo signing happen?
short_answers: February 2, 1848
context: The Treaty of Guadalupe Hidalgo ("Tratado de Guadalupe Hidalgo" in Spanish), officially titled the Treaty of Peace, Friendship, Limits and Settlement between the United States of America and the Mexican Republic, is the peace treaty signed on February 2, 1848, in the Villa de Guadalupe Hidalgo (now a neighborhood of Mexico City) between the United States and Mexico that ended the Mexican–American War (1846–1848). The treaty came into force on July 4, 1848.
question: When did the treaty of guadalupe hidalgo coming into force happen?
short_answers: July 4, 1848
context: No context provided
question: When did the treaty of guadalupe hidalgo becoming effective happen?
short_answers: 30 May 1848

long_answer: The Treaty of Guadalupe Hidalgo is the peace treaty signed on February 2, 1848, in the Villa de Guadalupe Hidalgo between the United States and Mexico that ended the Mexican–American War. The treaty came into force on July 4, 1848 and became effective on 30 May 1848. 
long_answer: The Treaty of Guadalupe Hidalgo is the peace treaty that was signed on February 2, 1848, in the Villa de Guadalupe Hidalgo (now a neighborhood of Mexico City) between the United States and Mexico that ended the Mexican–American War (1846–1848). The treaty was ratified by the United States on 10 March and by Mexico on 19 May. The ratifications were exchanged on 30 May 1848, and the treaty was proclaimed on July 4, 1848.