Is this a thesis statement?

In response to the terrorist attacks of September 11, 2001, Congress passed legislation to create the Transportation Security Administration.

Yes, the sentence "In response to the terrorist attacks of September 11, 2001, Congress passed legislation to create the Transportation Security Administration" can be considered a thesis statement. It presents the main argument and focal point of the essay, which is the establishment of the Transportation Security Administration as a response to the September 11 attacks.

Yes, this is a thesis statement. It presents a clear and concise argument or claim about the response to the September 11, 2001 terrorist attacks, specifically the creation of the Transportation Security Administration.

Yes, the sentence "In response to the terrorist attacks of September 11, 2001, Congress passed legislation to create the Transportation Security Administration" can be considered a thesis statement.

A thesis statement is typically a concise sentence or two that presents the main argument or point of a research paper or essay. It states the claim or position that the writer aims to support throughout the piece. In this case, the thesis statement is discussing the establishment of the Transportation Security Administration as a response to the September 11th attacks.