Answer:
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. Primary sources help students relate in a personal way to events of the past and promote a deeper understanding of history as a series of human events. Because primary sources are incomplete snippets of history, each one represents a mystery that students can only explore further by finding new pieces of evidence.
Explanation:
Answer:
The first draft contains everything you wanted to say.
while the final draft should be brimming with significant detail.
Russia last czar of Russia was czar nicholas II. he was overthrown is 1917 in what is called the Russian revolution.