There are many good topics for a motivational speech. You can do something like should women be allowed to play co-ed football? Pick a side, and motivate people to do what you want with quotes and short stories. --- In addition to the suggestion given above, I thought I would offer a more broad answer to your question: What is a good topic? First, the topic should be relevant and of interest to you. Having a personal connection to your speech topic will give you more passion and more insight which will come through when you speak. Next, the topic must be relevant and of interest to your audience. Put these two together and you'll be on your way to selecting your topic.
No, you don't. But you do have to have good speaking skills, be able to capture the attention of the audience, and be experienced or at least very knowledgeable in the topic(s) of your speech.
If it is a science speech, yes
a speech is good when the topic you've brought forward involves your audience and you present it in a simpler way as possible and lastly a speech is good when you understand your topic
A good speech topic is one that interests both you as the speaker and your audience. It should be relevant, timely, and have a clear purpose or message. Additionally, a good speech topic should be specific enough to be manageable within the time frame of the speech.
Speech of mother good
accomplishment speech
There are a few things you will want to keep in mind when choosing a topic. Make sure you pick one that is motivational, informative, and that you can deliver well.
world war 1
* / ===
gun control
well it depends
Black History is a good subject to create topics for a speech but it can't be a topic itself.