Depression. 2 Refer to Source 18. 1.2.1 Quote evidence from the source that suggests that the USA had a high standard of living compared to other countries in the world. 1.2.2 List TWO electrical appliances that became very popular in the USA in the 1920s. (2x (1x2) 1.2.3 Identify the evidence from the source that shows that the USA was the biggest consumer of the agricultural products in the world. (2x1) (1x2) ​