Following sentences are from a paragraph. First and last sentences are given and the three sentences in between are jumbled. Rearrange them to make a coherent paragraph.

S1: The first Polish immigrants arrived in America in 1708.

R : They were known as Russian Poles, German Poles and Austrian Poles as there was no state for them at that time.

S : This was followed by the largest wave of Polish immigration which occurred in the early 20th century.

T : One of the most notable Polish - American communities is in Chicago and its suburbs.

S5 : Like other ethnicities, Irish, Italians and Jews, Poles were also discriminated against in the United States of America.