1. Why do candidates choose to use social media to campaign?

 The reason for this became clear after whistleblower Christopher Wylie revealed that the Trump campaign’s data analytics team, Cambridge Analytica, used personal information taken without authorisation in early 2014 to build a system that could profile individual U.S. voters, in order to target them with personalised political advertisements.

Explanation:

they think that would boost them up because everyone be on social media and younger people be on there to

Explanation:

im pretty sure it has something to do with the end of ww1