Final answer:
Industrialization in America has evolved from manufacturing-focused industries in the late 1800s to a wide range of sectors today, including technology, healthcare, and finance.
Step-by-step explanation:
Industrialization in America has undergone significant changes from the late 1800s to today. In the late 1800s, major industries were primarily focused on manufacturing, such as textile factories and steel mills. Big businesses were dominated by tycoons like Andrew Carnegie and John D. Rockefeller, who accumulated immense wealth and power through their corporate empires.
Today, industrialization has evolved to include a wide range of industries, including technology, healthcare, and finance. Big businesses are now multinational corporations that span multiple sectors of the economy. For example, companies like Apple and Amazon are leaders in the technology industry while also having significant presence in retail and entertainment.