What term is a synonym for "reciprocity!" What happens to "tariffs" when reciprocity is in place?

collaboration, mutualism, symbiosis.

Tariffs increase the prices of imported goods. Because of this, domestic producers are not forced to reduce their prices from increased competition, and domestic consumers are left paying higher prices as a result. ... In the figure below, price increases from the non-tariff P* to P'.

Explanation:

both include an amendment process.