Which of the following was the main policy of government toward big business in the late 1800s?

A.

horizontal integration

B.

laissez-faire

C.

vertical integration

D.

anti-trust laws

B. laissez-faire

Explanation:

The phrase Laissez-faire is a term used that roughly translate to leave to do, leave, and with governments it is often referred when they let citizens and business take their course without interferring, this was the main policy of the government in the end of the 19th century.

The main policy of the government was

B. Laissez-Faire