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The world's __________ has reached 7 billion.
________ history is about how groups of people have made and shared goods, services and wealth in the past.
The _________ rate was high.
_________ is very important.
___________ of new business is vital to an economy.
This garden soil is good _______.
The depression in the 1930s led to much ____________.
_________ is when there is a rise in prices.
Life __________ was very low.
Some people have the wrong __________.
Democracy, a system of government based on the belief in freedom and ________ between citizens, in the US power is held by elected representatives of the people.