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
Unclear because it makes the writer seem unsure about what he is talking about
Answer:
Explanation:
Any of numerous scaly, legless, sometimes venomous reptiles. A long, tapering, cylindrical body and found in most tropical and temperate regions."