Answer:
Conditioned response
Explanation:
His mouth watering is a response to hearing the ice cream truck, and it was conditioned by his habit of buying ice cream from it
It impacts the US government and citizens because the US is becoming more diverse immigrants are increasing the US population, and US citizen feel as if they have to complete with them immigrants because they are taking their jobs so America are have more problems finding jobs because of the increase of immigrants.
Just needed some points :)
Answer:
One of the biggest developments in communication came in 1831 when the electric telegraph was invented.
Explanation:
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