Why is it easier to identify the cost than the benefits of international trade?

Consumers see the benefits of trade in terms of variety and price. International trade ensures that consumers have access to a larger variety of goods and services. ... These lower costs often translate into lower prices, which benefit consumers by stretching their purchasing power.Explanation:

operation overlord was the codename for the battle of normandy, the allied operation that launched the successful invasion of german-occupied western europe during world war ii. the operation was launched on 6 june 1944 with the normandy landings

by improved communication.