The correct answer is: "Congress passed the Sherman Antitrust Act"
The Sherman Antitrust Act was a federal antitrust law enacted in the US in 1890, during Harrison's presidency.
It attempted to regulate competition among enterprises, as during the industralization era many companies started to reach agreements with their potential competitors and to function as monopolies, harming consumers and competitiveness in the national economy and enriching themselves by fixing high prices for their products.
Encourages; encourages; increases
A is the best example.
King Phillip's War occurred in MA, CT, and RI during 1675-1678 after the death of Massasoit and the ascension of his son Metacomet to the leadership of the Wampanog tribe. The power dynamic changed the relationship between the colonizers and the native population, who were beginning to feel like they were being taken advantage of. The war largely ended with the colonists winning and Metacomet dying.
