Final answer:
The majority of immigrants to America in the late 19th and early 20th century were from Europe, seeking better economic opportunities and escaping discrimination or the impact of industrialization. Option a) is correct.
Step-by-step explanation:
The majority of people who immigrated to America in the late 1800s and early 1900s came from Europe. During this period, around sixty million Europeans sought new economic opportunities across the globe. Approximately twenty-eight million of these immigrants arrived in the United States, making it the most significant period of European immigration in the country's history.
The largest numbers came between 1890 and 1914, primarily consisting of peasant farmers from southern and eastern Europe, including regions such as southern Italy and Sicily. Political victims of religious persecution, such as Jewish individuals escaping pogroms from the Russian empire, and those displaced by industrialization also formed a significant part of the immigrant population.