Read the sentence. the mechanism made it possible for a machine gun mounted on a plane to fire between its spinning propeller blades. which option correctly completes the sentence?

Who did the first work in creating vaccines

According to judaism, standards of right and wrong come from: a. god. b. abraham. c. priests. d. prophets.

Investigate the equal rights amendment on your own. then, consider the factors that affect change, and explain two key reasons that the equal rights amendment might not have been ratified, based on the ideas in this lesson. justify your reasons with cited sources.