The "melting pot" theory of American society assumes that immigrants D. assimilate into a single American culture. In a melting pot, the idea is that all sorts of immigrants will come to America and melt together, abandoning a strong tie to their original culture and instead forming a new culture.
Answer: assassination
Explanation: The immediate cause of World War I that made the aforementioned items come into play (alliances, imperialism, militarism, nationalism) was the assassination of Archduke Franz Ferdinand of Austria-Hungary. ... This assassination led to Austria-Hungary declaring war on Serbia.
Plz give brainlest
Answer:
companies bought time from the radio network to run ads for their goods and services
Explanation: