The two american empires were the Incas and Aztecs. They carried Gold and Silver.
The correct answer to this open question is the following.
Although the question doesn't include options, we can say the following.
The "Diggers" were a group in the 1960s Haight-Ashbury neighborhood inspired by the original English Diggers and famous for promoting the anarchist guerrilla street theater.
These Diggers started in San Francisco Bay as a group of street theater that questioned the counterculture that surged in the 1960s with the hippies' ideals. Their performances in the streets of San Franciso were influenced by the bohemian art scene of the Bay Area and the peace movements that started in New York City. The group supported ideas of a free society where private property was no more. Instead, they favored the free exchange of things.
Innovation allows producers to: create goods that draw consumer attention. Innovating a new product usually catches a customer’s attention due to human instinct. This certain instinct will trigger a person’s curiosity to see or try something new that he or she has not tried yet.
Since it sparked a public scandal, you can think to how people feel about scandals. After getting more info about the Petrov Affair, people were probably felt angry, betrayed, and shocked. (Probably mostly shocked, and maybe some even began to form a prejudice against Russians?)
To help you could see if you could find any quotes about it, on how people felt from maybe news articles or something. You can also go on the history channel's website.
Hope this helped! Good luck!!