Они были первой многочисленной этни

Они были первой многочисленной этнической группой в Америке, чья культура очень сильно отличалась от доминантной протестантской/англо-саксонской - католики, носители анти-британских настроений и, кроме того, сельские жители.
Ирландцы были предвестниками будущих "новых" иммигрантов (китайцев, поляков, итальянцев) , представителей сильно отличаюшихся культур, прибывающих в больших количествах, живущих в тяжелых условиях и допущенных только к низкоквалифицированным работам, столкнувшихся с невиданной доселе дискриминацией, но сумевших отстоять свое место под солнцем Америки.

Результаты (английский) 1:

They were the first large ethnic group in America, whose culture is very much different from the dominant Anglo-Saxon Protestant/Catholic, anti-British sentiment and, in addition, rural residents. The Irish were harbingers of future "new" immigrants (Chinese, Poles, Italians), representatives strongly» crops arriving in large numbers living in precarious conditions, and admitted only to low-skilled jobs, faced with unprecedented discrimination, but managed to defend its place under the Sun America.

Результаты (английский) 2:

They were the first of numerous ethnic group in America, whose culture was very different from the dominant Protestant / Anglo-Saxon - Catholics, carriers of anti-British sentiment and, in addition, the villagers.
The Irish were the harbingers of the future "new" immigrants (Chinese, Polish, Italians), representatives strongly otlichayushihsya cultures arriving in large numbers, living in difficult conditions, and admitted only to low-skilled jobs, faced with unprecedented hitherto discrimination, but managed to defend their place in the sun of America.

Результаты (английский) 3:

they were the largest ethnic group in america, whose culture is very much different from the dominant protestant / anglo saxon catholics, with the anti british sentiment and, furthermore, therural residents.
the irish were the precursor of the future "new" immigrants (chinese, poles, italians), members of the hard отличаюшихся cultures arriving in large numbers.living in difficult conditions and admitted only to poor quality work, faced with unprecedented and discrimination, but сумевших defend his place in america.