How historians determine if a source is bias ?

Why do you think the delegates to the first contintal congress believed that refusing to buy british goods would their cause?

What us action attempted to halt japanese expansion in the pacific prior to world war ii

Which of the following resulted from asoka's rule of the mauryan empire? a. the empire gained control over india's southern trade routes. b. an order of secret police was developed to spy on people. c.alexander the great's troops left india. d. india experienced political unrest for many years.