What was the shang dynasty a 12-month calendar was developed based on?

Why did puritans feel a lack of guilt for their harsh punishments for broken rules? a. followed old testament teachings b. only for women who were subservient in puritan society c. believed they could replace god's judgment d. their belief in predestination

African-american soldiers in world war ii sometimes felt they were fighting for two victories, one abroad and one in europe true or false

Which of these was an accomplishment of the han dynasty? the invention of the seismograph finding a water passage to europe the invention of the ballpoint pen the invention of the abacus