Precambrian time, period of time extending from about 4.6 billion years ago (the point at which Earth began to form) to the beginning of the Cambrian Period, 541 million years ago. Precambrian time encompasses the Archean and Proterozoic eons, which are formal geologic intervals that lasted from 4 billion to about 541 million years ago, and the Hadean Eon, which is an informal interval spanning from 4.6 billion to 4 billion years ago. The Precambrian represents more than 80 percent of the total geologic record.
The anti federalist papers was a proposal that opposed ratification of creating a stronger government system than the articles of confederation
Answer:
The first vice president was John Adams.
Explanation:
George Washington was the first president and John Adams as the vice president
Answer: Lorenzo de Zavala
Explanation:
He was Vice President for the Confederate States.
