1 When the metastable path is followed, the rich carbon phase in the eutectic is the iron carbide; when the stable solidification path is followed, the rich carbon phase is graphite. 2  All the phases formed tend to concentrate at the grain boundaries, in the form of complex eutectics, more or less coupled. When the metastable path is followed, the rich carbon phase in the eutectic is the iron carbide; when the stable solidification path is followed, the rich carbon phase is graphite. 2  All the phases formed tend to concentrate at the grain boundaries, in the form of complex eutectics, more or less coupled.
Indentured Servants In The U.S. Indentured servants first arrived in America in the decade following the settlement of Jamestown by the Virginia Company in 1607. The idea of indentured servitude was born of a need for cheap labor. The earliest settlers soon realized that they had lots of land to care for, but no one to care for it.
African-American topics. Slavery in the United States was the legal institution of human chattel enslavement, primarily of Africans and African Americans, that existed in the United States of America in the 18th and 19th centuries after it gained independence and before the end of the American Civil War. Slavery had been practiced in British America from early colonial days, and was legal in all Thirteen Colonies at the time of the Declaration of Independence in 1776. By the time of the American Revolution, the status o