The chinese first came to the u. s. in large numbers when:

The Chinese began to have a large influx in Central America in 1850 which is also known as the Gold Rush.The main objective of the Chinese immigrants was to go to the United States of America then make a lot of money then go back to their home countries and spend the money with their families.

the following best describes postwar era writers in their works:

progressive

many writers,authors,novelists,poets concentrated more on social art and social writing and stayed away from political writings.