Not familiar enough with Irish history to be a good judge, but I am guessing that the Irish like black people did not suffer a stigma associated with being Irish everywhere. They were not considered subhumans by all societies and could move e.g. to the US and change their environment. A black person in the US was still a slave and I was still shown the door on several occasions.
Actually they did Sam they did suffer a stigma for being Irish in England, in Ireland and even in the States. They were considered subhuman and coming to the States did not change there status as they were treated like shit here in the States where as I said 'Irish need not apply'. I know of a lot of black people who have never experienced being 'shown the door'.
As for slavery:
"During the reign of Elizabeth I, English privateers captured 300 African Negroes, sold them as slaves, and initiated the English slave trade. Slavery was, of course, an old established commerce dating back into earliest history. Julius Caesar brought over a million slaves from defeated armies back to Rome. By the 16th century, the Arabs were the most active, generally capturing native peoples, not just Africans, marching them to a seaport and selling them to ship owners. Dutch, Portuguese and Spanish ships were originally the most active, supplying slaves to the Spanish colonies in America. It was not a big business in the beginning, but a very profitable one, and ship owners were primarily interested only in profits. The morality of selling human beings was never a factor to them.
After the Battle of Kinsale at the beginning of the 17th century, the English were faced with a problem of some 30,000 military prisoners, which they solved by creating an official policy of banishment. Other Irish leaders had voluntarily exiled to the continent, in fact, the Battle of Kinsale marked the beginning of the so-called “Wild Geese”, those Irish banished from their homeland. Banishment, however, did not solve the problem entirely, so James II encouraged selling the Irish as slaves to planters and settlers in the New World colonies. The first Irish slaves were sold to a settlement on the Amazon River In South America in 1612. It would probably be more accurate to say that the first “recorded” sale of Irish slaves was in 1612, because the English, who were noted for their meticulous record keeping, simply did not keep track of things Irish, whether it be goods or people, unless such was being shipped to England. The disappearance of a few hundred or a few thousand Irish was not a cause for alarm, but rather for rejoicing. Who cared what their names were anyway, they were gone.
Almost as soon as settlers landed in America, English privateers showed up with a good load of slaves to sell. The first load of African slaves brought to Virginia arrived at Jamestown in 1619. English shippers, with royal encouragement, partnered with the Dutch to try and corner the slave market to the exclusion of the Spanish and Portuguese. The demand was greatest in the Spanish occupied areas of Central and South America, but the settlement of North America moved steadily ahead, and the demand for slave labor grew.
The Proclamation of 1625 ordered that Irish political prisoners be transported overseas and sold as laborers to English planters, who were settling the islands of the West Indies, officially establishing a policy that was to continue for two centuries. In 1629 a large group of Irish men and women were sent to Guiana, and by 1632, Irish were the main slaves sold to Antigua and Montserrat in the West Indies. By 1637 a census showed that 69% of the total population of Montserrat were Irish slaves, which records show was a cause of concern to the English planters. But there were not enough political prisoners to supply the demand, so every petty infraction carried a sentence of transporting, and slaver gangs combed the country sides to kidnap enough people to fill out their quotas.
Although African Negroes were better suited to work in the semi-tropical climates of the Caribbean, they had to be purchased, while the Irish were free for the catching, so to speak. It is not surprising that Ireland became the biggest source of livestock for the English slave trade."
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