Which action by the government would promote competition among firms? A)passing legislation that prevents price-fixing
B)enacting government policies described by Friedrich Engels
C)repealing antitrust laws enacted by the Senate
D)increasing oversight and ownership of public utilities

porter is writing economic history because he is focusing on the cost of developing vaccines.

though africans landed with few possessions, they carried their cultures, skills, and spiritual worldviews into the americas. wherever african religions took root in the new world, africans and their descendants changed and adapted their belief systems to local circumstances and influences. individual circumstances created variations in the way people practiced their faiths, what they believed, and what significance it held for their lives.

explanation:

mark brainliest!