Theres many find it on google.
examples are Switzerland, US, Bhutan
Advantages: Primary sources directly address your topic and often provide information that is unavailable elsewhere. For example, the questions you compose for an interview or a survey will likely target your unique interest in the topic. Similarly, to test a particular hypothesis, you can design your own experiment.
Disadvantages: Some primary sources, such as eyewitness accounts, may be too close to the subject, lacking a critical distance. Others, such as interviews, surveys, and experiments, are time consuming to prepare, administer, and analyze. Finally, unless you have been trained in accepted methodologies, your own primary research in certain fields of study may not be recognized as valid.
Yes US should join or support the central power
Answer:
Explanation:
A great Athenian named Pericles (PER-uh-kleez) inspired the people of Athens to rebuild their city. Under his leadership, Athens entered its Golden Age, a period of peace and wealth. Between 479 and 431 B.C.E., Athens was the artistic and cultural center of Greece.
The act of reconnoitering to gain information about an enemy or potential
