PLEASE HELP QUICKKK!! Read the story description and historical context for the short story "Rules of the Game" and answer the question.

Story Description:

"Rules of the Game" tells the story of a girl who lives in San Francisco's Chinatown. She learns the strategies of chess but struggles to see eye-to-eye with her mother—possibly her wisest opponent and best teacher. In chess and in life, there are rules and choices. What's your next move?

Historical Context:

As a result of wars, famine, and political oppression, Chinese immigration to the United States dates back to the mid-1800s. Chinese immigrants came to the United States looking for better economic opportunities so they could provide for their families and send money to their relatives back home. San Francisco became a hub of Chinese culture; however, immigrants still faced many challenges like reduced wages, long work hours, and discrimination.

Select the detail that supports the idea that economic life was difficult in China.

Chinese immigrants came to the United States because of political oppression.
Chinese immigrants faced challenges in the United States like long work hours.
Chinese immigrants felt discrimination in their new country.
Chinese immigrants sent money to their relatives back home.