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:
The location of the Mexico- Texas border
Explanation:
Hope it helps!
I would say: <span>Tensions in the region remain high, though negotiations continue.</span>
it affected the world because it was a disaster
