The balkans were called the "powder keg of europe" because:
three large empires wanted control of the region.
there were many different competing ethnic groups.
there were significant populations of catholics, eastern orthodox christians, muslims, and jews.
all of the choices are correct.

a: her mother, brother, and father died

b: she lied when she didn't think people wanted the truth

c: a governess was mean to her

explanation:

c. free trade can lead to low pay for workers in poorer countries.

1 wagon is the right answer

industrial revolution, in modern history, the process of change from an agrarian and handicraft economy to one dominated by industry and machine manufacturing