Ead the sentence. The invention of email opened an important epoch in the history of communication. Which term can replace epoch without changing the meaning of this sentence? calendar era millennium time line

Era

Explanation:

Epoch is an English word that is used to describe a specific period or simply a certain era about the occurrence of events or certain places or people.

Hence, in the statement "The invention of email opened an important epoch in the history of communication."

The term which can replace epoch without changing the meaning of this sentence is ERA.

the process is called revolution because it was a process of great economic-social transformations that began in england in the xviii century.

the industrial mode of production spread throughout much of the northern hemisphere throughout the xix and early xx centuries.

the effect of this revolution was the distance between the countries, with respect to economic and political power.   after all, not all industrialized at the same time, remaining in the condition of suppliers of raw materials and agricultural products to the industrialized countries.

these differences mark to this day the nations of the world that are divided between developed and developing countries. one way to measure whether a country is advanced is to assess how industrialized it is.

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.