Plz awnser Which statement describes the life of René Descartes?

He studied only mathematics his entire life.

He always loved mathematics, but started his career studying law and joining the army.

He devoted his life to the study of what was already known to be true.

He is known as the father of mathematics and the father of psychology.

This is a government controlled by one person with absolute power. question 3 options: communist democratic autocratic parliamentary

The development of simple stone tools by early hominids led to the ability to procure meat more efficiently. this in turn led to the change in diet that included larger amounts of protein. many scholars believe that this shift in diet was a significant part of how our ancient ancestors adapted so quickly to a varied set of environments, and thus were able to begin cultural development. this demonstrates the intimate connection between

How did southerners view andrew johnson and republicans in congress