Question

what two areas benefited most from morses invention of the telegraph and the speed it brought to communication?

politics and transportation

commerce and news

industry and entertainment

trade and agriculture

Explanation:

The telegraph's speed in communication greatly aided commerce (for faster business transactions, market updates) and news (for rapid dissemination of information). Politics and transportation, industry and entertainment, trade and agriculture were not as directly and prominently benefited as commerce and news from the telegraph's communication speed.

Answer:

B. commerce and news