I'LL GIVE BRAINLIEST!! Between 1861 and 1914 almost 30 million people came from Europe to the United States. This increase in immigration to the United States had many effects. In at least three sentences explain how the arrival of immigrants affected/effected culture and politics in the United States of America during the late 1800s.

During the 1920s, the federal reserve increased the money supply and kept interest rates very low, encouraging consumer spending and the brisk borrowing of money. business investment and the expansion of businesses grew rapidly during the 1920 to meet the needs of this huge consumer spending. however, during the crash of 1929, the federal reserve reversed its expansionary monetary policy and cut off the money supply by almost 30%, causing banks to not have enough currency on hand when depositors wanted their hard-earned money. after reading the prompt, what can you surmise happened next that contributed to the great depression? a) black tuesday b) collapse of banks c) high unemployment d) election of franklin d. roosevelt