What era spanned from 1750 c. e. to 1945 c. e.? (c. e. "common era")

Contemporary Age.

Explanation:

The era that spanned from 1750 to 1945 and still continues today, is the Contemporary Age, since as such, it began in the 19th century, when the French Revolution occurred, more precisely in the year 1789.

In the Contemporary Age, it is preceded by the Modern Age, whose period starts from 1500 to 1800.

In the Contemporary Age there have been great social, economic, political and cultural events that have been written in history, such as The Cold War, The First and Second World War, as well as great discoveries and inventions, such as the First Steam Locomotive (1829). During this time the different means of transport evolve; technology and communication present innovations and industrial development emerges as such.

in this way, as a created nation, france will probably use socio-economic reasons   at times do not take into account national economic, cultural, and social differences in protected industries. losing sovereignty, national independence.

hope this

it was the new england colonies.

hope dis !