In this task, you are given a public comment from online platforms. You are expected to classify the comment into two classes: identity-attack and non-identity-attack. Identity attack refers to anything rude or disrespectful about someone's identity, including appearance, race, gender, and sexual orientation.

Let me give you an example: Comment: It's bad enough we already have all these American sicko's living in this country shooting up theatre, schools, churches, malls, etc., we don't have room for crazy muslims.
The answer to this example can be: Identity-attack
Here is why: This comment contains identity attacks on both American and Muslim.

OK. solve this:
Comment: "Black men are primarily responsible for that." This part of your statement is true. This country would not exist were it not for millions of black slaves. The colonies from Maryland south would never have joined the "Revolution" without protections for race based slavery. We would be more like Canada without race based slavery. In 1860, 80% of the wealth of the nation was from slaves, slave labor, and the products that labor produced. The violence today is a product of our history. The rest of your statement is just fake news.
Answer:
Identity-attack