Which best describes how the US government affects the economy?

The government builds hospitals, regulates schools, and makes business rules.
The government builds roads, regulates business, and makes job safety rules.
The government builds police stations, regulates hospitals, and makes industrial rules.
The government builds firehouses, regulates roads, and provides emergency services.

i believe its tge government builds roads regulates buissness and make job saftey rules this increases Job opportunities and work saftey and expansion of roads give the ability for transportation that being taxis shipping

according to worldatlas.com, the u.s. has an 86% literacy rate.

the option which was not a function of missionaries in the northwest was the first one - they established posts for trading furs and other goods.

missionaries were sent around the world to spread religion and their knowledge and others - they were not merchants who sold furs and other goods.