The Chao Phraya River is considered an artery because . A. it flows from south to north
B. it is used to transport people and goods
C. it has many waterfalls
D. it starts high in the mountains

The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d