In which of the following periods of the mesozoic era did the first dinosaurs and flying reptiles appear?
a. triassic
b. jurassic
c. cambrian
d. cretaceous

countries such as spain, france and portugal colonized the region. although most of latin america was colonized by spain, the countries of portugal and france also had major influences on the region. due to war and disease, native populations were decimated.

the correct answer on edgen is:

(c.) prevent the spread of communism.

i just took the test.

answer; higher rate;

answer; emotional intelligence (ei);