Question

since the industrial revolution brought about big business, the government was forced to-
subsidize industry
hire captains of the industry as politicians
nationalize industry
start regulating businesses

Explanation:

The Industrial Revolution led to the growth of big - business. To manage its impact, the government started regulating businesses. Nationalizing industry is a more extreme step not immediately taken due to big - business growth. Hiring industrial captains as politicians is not a typical response. Subsidizing industry is not the most common initial reaction to big - business emergence.

Answer:

Start Regulating Businesses