He fought several battles to capture Mexico City:
In 1847, US troops under the leadership of General Winfield Scott captured Mexico City. This effectively ended the Mexican War. It was the first time an American flag had flown over the capital of a foreign nation.
He is considered to have single-handedly won the Mexican-American War (1846-1848). After capturing Mexico City, the still-existing Mexican representatives were forced to accept the terms of the Guadalupe-Hidalgo Treaty, which included to hand over most of the present-day US' Southwest.
Winfield Scott was the other Mexican War hero.
Mexico City (capital of the country Mexico) was built over the remains of the Aztec city of Tenochtitlan.
Mexico-Tenochtitlan
The conquistador Hernán Cortés built the city of Mexico City (proper name "Ciudad de México) in order to erase all traces of the Aztec rule.
That would be Mexico City.
Mexico City
A huge lake
President James Polk. General Winfield Scott. General Zachary Taylor. General Stephen W. Kearny with a supporting cast of about 78,000 troops. Santa Anna and about 40,000 troops.
The American Army occupied Mexico City in about 1848. The commander of that army was Gen Winfield Scott, who was assigned to be Governer-General of Mexico until a state department person took over a few months later.
No. He took over New Mexico during the Mexican-American War (1846-1848) and was appointed as governor of Mexico City while the occupation of Mexico lasted.