Answer:
C
Step-by-step explanation:
C. They all supported business deregulations that led to economic growth but they also increased income inequality.
The administrations of Presidents Warren Harding, Calvin Coolidge, and Herbert Hoover were similar in their support for business deregulation as a means of promoting economic growth. They all believed in a laissez-faire approach to the economy and favored reducing government regulation of business. This led to a period of economic growth known as the "Roaring Twenties" but also contributed to increased income inequality.
While they all supported trade with other countries, they did not practice a foreign policy of isolation. In fact, Harding and Coolidge both signed treaties aimed at reducing international tensions and promoting peace, while Hoover was involved in international diplomacy throughout his presidency.
Although they all supported immigration restrictions, they differed in their approach. Harding and Coolidge favored stricter limits on immigration, while Hoover believed in more moderate immigration policies and worked to protect the rights of immigrants.