which of the following is an example of cultural diffusion? group of answer choices a group of engineers in a nation develops the blueprint for a new flyover that would be the longest in the world. a group of scientists in a nation develops a cure for aids but is unable to produce it on a large scale because of a lack of resources. a group of people in a nation develops a new style of music, and their idea is soon popularized by the media and eventually adopted by people in other nations as well. a group of people in a nation reimagines television sets and designs a unique smart television that offers the services of a smartphone.