The year gap of the population of 4 billion people was from 1974 - 1986. Exactly 12 years of 4 billion people.
Answer:
the most widespread form of discrimination is Ageism.
Jet stream and cold front of course
There were several disadvantages of early forms of money like the limestone, cattle and shells. Firstly they were really tough to transport from one place to another because of the huge size. Secondly these kind of money were very rare and so it was highly difficult to find them.
The correct answer, assuming that it is a multiple choice question is that is can decrease inflation. The government uses as its tool the decision to increase interest rates, which will encourage saving and discourage spending and so decrease inflation.