Probably the GREATEST reason native-born Americans in the first half of the 19th century opposed the immigration of

the Irish to America was that the Irish

A)

practiced Catholicism

B)

did not speak English

C) brought potatoes to the Americas.

D)

refused to be a part of new cultures.

Respuesta :

The answer you are looking for is A.

Probably the GREATEST reason native-born Americans in the first half of the 19th century opposed the immigration of
the Irish to America was that the Irish practiced Catholicism.

I hope this answer helps. Have a great day. :)

The reason the Irish were opposed from moving to the US was because they practiced Catholicism.

The reasons they were refused

The Irish were refused due to the fact that Catholicism was part of the reasons why the colonists settled in America.

They were opposed to the teachings of the Roman Catholic church on several topics.

Read more on Catholicism here: https://brainly.com/question/929974