Buster Keaton's analytically abstract humor is more in tune with modern sensibilities than Chaplin's open vulnerability. ___

The first humans to speak language as we know it lived in East Africa about 1 million years ago, even though human ancestors lived about 5 million years ago in what is now Ethiopia

Indicate whether the statement is true or false

The central idea of a speech

A) should be written as an infinitive phrase. B) should directly refer to the audience. C) should be written before the specific purpose. D) should cover a single topic.