10 million bricks is the answer.
I think that the answer is the nile river
Answer:
Causes of the Russian Revolution. ... Economically, widespread inflation and food shortages in Russia contributed to the revolution
Change may result from a range of different areas, but stems mainly from change in the external environment. The causes of change may include: Social factors and changes in consumer tastes - consumer expectations and tastes change over a period of time and firms need to adapt to this.