Answer:
the first one
Explanation:
A leap year typically occurs every four years.
Let's spruce up this room new drapes would be an improvement isn't complete since there should be a period between room and new.
The primary goal of the United Nations is to promote peace and unity among nations, and by this to prevent World Wars ( and other wars) in the future. The UN establishes and helps maintain friendly relations between countries.
Another aim of the UN is to protect human rights worldwide.
I believe the answer is:
random sample of the town's population
A mix of participants that reflect your town's makeup
Random sample is needed in order to ensure that the researchers do not obtain only the subjects that is close to them. Mix of participants is needed in order to ensure that the sample population are not taken from group with close similarties in behaviour.
South Carolina was founded in 1663 by eight English nobles with a Royal Charter from King Charles II. South Carolina was one of the wealthiest colonies, although more battles were fought there than any other colony.
A . 12 states make up the Midwest