In order to obtain a primary nomination in Texas, a candidate must receive what part of the popular vote?

How do most citizens in Washington and Oregon vote?

a. by mail b. by telephone c. in person d. through a website

Which of the following would have occurred if the Greco-Persian war had not taken place?

A. Arab invaders would have introduced Islam to Persia. B. The Achaemenid Empire would have remained the largest empire in the ancient world. C. The Persian Empire would have flourished and expanded even further. D. The Sassanid Empire would have risen. E. The nation would have witnessed the fall of the Achaemenid Empire.