Which situation is a result of cultural diffusion?
A. a child in Korea ordering a pizza at a local restaurant
B. an elderly New York couple visiting England
C. a US worker paying a tip at a diner
D. a man in France watching a French movie

this is true

i believe the answer is:

-   william jennings bryan is a democrat while mckinley was a republican

at that time, the segment of population that choose for democratic party were the voters with low economic background and vice versa

- william jennings has support of populists and wants to have inflation to farmers while mckinley has support of bankers and businessmen , doesn't want inflation

the fixed value of gold make the large business able to stack up their gold without   being worried that it would devaluated.

- william jennings supported the silver standard while mckinley supported the gold standard

according to jenning, using other metal beside gold could the poor people to have more purchasing power and them advance in the society.

you didn't list the options. however, a few communist countries today are: the people's republic of china, north korea, and cuba.

they supported black codes so the answer is a or b