The answer is option D "a document made by someone who actually saw an event." A primary source would be like a witness during a event. They can give reliable information on what happened during that event. Main primary sources are: documents, pictures or photographs, and objects that can explain what happened during a event.
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It consisted of several elements, including land reform, sale of some state-owned factories to finance the land reform, construction of an expanded road, rail, and air network, a number of dam and irrigation projects I would say the last one hope this helps
The United States entered WWII after the Japanese bombed Pearl Harbor.
Answer: They hoped to overthrow the Tsarist Regime
Explanation: Lenin arrived during the October Revolution, a time when Russian radicals attempted to take control of the Government. They all had different goals, while the Mensheviks wanted to establish an industrialized capitalist society and wait for Communism to develop, Lenin suggested establishing a communist society immediately.