Hey there! I believe your answer is
the late 1960s. MLKjr gave his speech in 1967, which in turn is apart of the late 60s era. Hope this helped!
Thanks,
Your friend on brainly,
~Steve
Answer:
feeling or showing strong annoyance, displeasure, or hostility; full of anger. Or o be angry is to be furious. People who get angry a lot have a short temper. This is a word for a common emotion: being mad or enraged. ... Some synonyms for anger are furious, raging, and tempestuous.
Explanation:
Hope this helps
~Bre
Extending in scope or effect to a prior time or to conditions that existed or originated in the past; especially : made effective as of a date prior to enactment, promulgation, or imposition
