Did Irish immigrants face discimination in any way?

Even as the boat was docking, these immigrants to America learned that life in America was going to be a battle for survival. Hundreds of runners, usually large greedy men, swarmed aboard the ship grabbing immigrants and their bags trying to force them to their favorite tenement house and then exact an outrageous fee for their services. As the poor immigrant had no means of moving on, they settled in the port of arrival. Almshouses were filled with these Irish immigrants. They begged on every street. One honest immigrant wrote home at the height of the potato famine exodus, "My master is a great tyrant, he treats me as badly as if I was a common Irishman." The writer further added, "Our position in America is one of shame and poverty." No group was considered lower than an Irishman in America during the 1850s.