Why did so many Irish immigrate to the United States?

Pushed out of Ireland by religious conflicts, lack of political autonomy and dire economic conditions, these immigrants, who were often called "Scotch-Irish," were pulled to America by the promise of land ownership and greater religious freedom.

Explanation:

Pushed out of Ireland by religious conflicts, lack of political autonomy and dire economic conditions, these immigrants, who were often called "Scotch-Irish," were pulled to America by the promise of land ownership and greater religious freedom. ... Many Scotch-Irish immigrants were educated, skilled workers.

Explanation:

american troops were forced to withdraw following deadly bombings.

explanation:

oil! is what i am assuming