I THINK THE ANSWER IS A
BUT IM BIT ONE HUNDRED PERCENT SURE
Answer short period
Explanation:era is long and a short period is not
What people communicate is information about subjects and events, people and processes.This section draws on Bruce Bimber, Information and American Democracy: Technology in the Evolution of Political Power (New York: Cambridge University Press, 2003), especially 9–12. It can be true or false, fiction or nonfiction, believable or not. We define it broadly to encompass entertainment, news, opinion, and commentary.
Answer:
"Be careful, the teacher told us, to write your name legibly"