Question #$1$: Digital Activism & Digitally enabled movements $[20$ points$]$

According to Margetts, Hale and John $(2019),$ social media enables and supports online activism through the process known as $$tiny acts$$ of participation $($p$.198),$ which includes status updates on social media, sharing, commenting, liking, signing an online petition, donating to a Facebook friend$$s fundraiser, etc. Margetts et al$.(2019)$ explain that when users are exposed to their friends or social networks$$ tiny acts of participation through social influence $($social information & visibility$),$ they may feel motivated, encouraged, or compelled to participate in the activism online.

$1$a$)$ According to Margetts, Hale, & John $(2019),$ how does social media facilitate social information? Provide an example of social information from the reading. $(2\mathrm{.}5$ points$)$