Most likely yes. For example in the 1800s, African Americans had the rights to vote, own land, etc. but they did not have the same rights as whites. Though there was this inequality that does not mean justice is not possible as there are some fair people.
This seems more of an opinion type question, but, I'll give you two-three ways a speech could be interesting:
- You motivated the audience
- You made people ask questions
If it didn't:
- Could've be more vivid
- Get people to understand
Again, this is more opinion. I just gave my ideas, but you could use your own.
