According to Harry Frankfurt’s hierarchical account of free will, what is need in order for an action to be free (over and above the classical conditional account)?

Which factor contributed to the rise of african empires such as ghana and mali ? a. their creation and involvement in trade networks b. they focused only on agricultural production. c. they didn’t engage in warfare with other nations d. their geographic location protected them from attacks.

Most galaxies in the universe are irregular-shaped galaxies. true or false ?

Ancedotal notes are a factual recording method