Two people who weigh the same amount climb a flight of stairs. the first person climb the stairs in 30s, while the second person climbs in 40 s. which person does more work

In what is known as the great migration, large numbers of african americans moved from the rural south to northern cities, beginning in the early twentieth century. what motivated this large-scale movement?

Classify the most significant contributions of the two major indian empires to world culture

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.