Since it's been in the news lately, I'd assume you're referring to the "Equal Rights Amendment," which is a proposed amendment to the United States Constitution that aims to guarantee equal rights to Americans regardless of gender.
You also might be referring to "earned run average," which is a way to measure baseballs pitchers' success. It's the average amount of runs they allow per nine innings.
Finally, you might be referring to the word "era," which Oxford dictionaries defines as "a long and distinct period of history with a particular feature or characteristic."
We are currently in the Cenozoioc Era (sub-era Tertiary); the era is divided into 3 periods, starting with the Palaeogene, then the Neogene, & now the Quaternary period. The era before this one was called the Mesozoic Era
the paleozoic era
The end of the last few Era's have been marked by mass extinctions.Cenozoic Era(65.5Ma to Now) - Current EraMesozoic Era(251 to 65.5Ma) - Cretaceous/Tertiary Extinction Event.Paleozoic Era(542 to 251Ma) - Permian/Triassic Extinction Event (Great Dying)Neoproterzoic Era(1000 to 542Ma) - Mass extinctions of many of the 1st multi celled animals.Before this it gets less certain. The dates are generally based on numerical ages rather than any particular events. Earlier Eras include.Mesoproterzic Era(1,600 to 1,000Ma)Paleoproterzoic Era(2,500 to 1,600Ma)Neoarchean Era(2,800 to 2,500Ma)Mesoarchean Era(3,200 to 2,800Ma)Paleoarchean Era(3,600 to 3,200Ma)Eoarchean Era(4,000 to 3,600Ma)Before this there are no named eras. It is known as the Hadean Eon(4576 - 4,000Ma).
The Archean Eon is the period in which the first life on Earth appeared.
The meaning of life is the act of living life itself
In business it means European Research Area. See http://www.answers.com/ERA for other meanings
It is a historical reference meaning Common Era
yugam/kalaghattam (യുഗം/കാലഘട്ടം)
William Shakespeare was born in 1564, meaning that he lived during the Elizabethan era. This era was defined by the rule of Queen Elizabeth I.
A long shirt, commonly worn in the medieval era.
The Romantic Era replaced what was called the Classical Era (not to be confused with the generalized term Classical meaning not Popular or Pop). The Romantic Era was followed by the Modernistic Era, which started in the late 19th/early 20th century and is still with us currently.
The Paleolithic Era was an early period of the Stone Age. The word comes from the Greek palaios, meaning "old", and lithos, meaning "stone".
The Paleozoic literally translates into Ancient Life.It comes from the Greek Palaios meaning ancient or primitive and zoe meaning life.
If by BC you mean before the birth of Christ and by CE you mean Christian Era, then the Christian Era started with the birth of Christ - so BC came first. The link I will place below is an interesting read!
Hence the word renaissance meaning rebirth, u do the math
If you are a baseball pitcher, you want a low era. ERA stands for earned run average, meaning how many runs were scored on you. You want low one because no pitcher wants people to score on them.
BCE= Before Common Era CE= Common Era These abbreviations are used instead of BC (Before Christ) and AD (Anno Domini, "In the year of the Lord") as being more inclusive, especially for non-Christians.