Final answer:
Balloon-frame construction was first used in the United States in 1833, revolutionizing the construction industry and contributing to urbanization.
Step-by-step explanation:
The correct answer is A) 1833.
In the United States, balloon-frame construction was first used in the year 1833. This construction method involved using lightweight wooden studs and long boards to create the structural framework of a building. It replaced the traditional post-and-beam construction, allowing for faster and more efficient construction.
The invention of balloon-frame construction revolutionized the construction industry. It simplified the building process and made construction projects quicker and more affordable. This contributed to the rapid urbanization and growth of cities in America during the 19th century.