Answer:
They used analytics, social media and big data.
Explanation:
During the elections in 2008, Obama understood the importance and impact that the internet and technology can have on the results and they used social media to reach as many people as they can, informing them and trying to get their votes. They also used analytics science and big data to understand people's behaviours and needs, enabling them to direct their advertisements and movements online and on social media according to that.
I hope this answer helps.
Answer:
C. an airlift
Explanation:
The United States created a huge airlift of food, water, and medicine to aid West Berlin
The Dynamo-powered torch (flashlight)
the jerry can
Answer:
-technological advance like Steam powered riverboats
-means to control disease
-they were no longer confined to the coast
Imperialism, 1890-1914 By the late 19th century, many Americans had come to believe that it was their nation's manifest destiny not only to possess all of the North American continent but also to expand the United States' influence around the world.
