First of all I want you to take a look at this attached link and read it fully Black History Month I'll give you a few minutes to absorb it's message.
Okay you have read it? Now let me first state what I agree with them in this blog.
1. There aren't any legal slaves in the United States today
2. There aren't any legal slave owners in the United States today.
3. Most people can tell you when Black History Month is.
Alright since the writer of this blog is only sixteen I would like to hope that they learn the world a little better than the just posting a blog that rips a month that teaches you about a different culture.
They stated in a festering statement there isn't any other Heritage Month but, there are and here are a few:
Asian Pacific American Monday is May
American Indian Heritage Month is November
American Hispanic Heritage Month is September 15 - October 15
There are plenty of other since you are making blogs on the Internet you may want to use that same Internet to do research on what your stating.