Answer:
Russian SFSR: 1917–1991
Russian Empire: 1721–1917
Russian Republic: 1917
Soviet Union: 1922–1991
Explanation:
They didn't. They didn't have the firepower to battle against them because they lacked the support of the United States and they wouldn't fight wars if they weren't important for them. They tried to appease with them but eventually it proved to be a massive failure as the Axis forces eventually attacked and occupied them as well.
Answer: It was for protection from artillery, and advancements in weapon technology that caused ww1 to be fought in the trenches
Explanation:
1. Fugitive Slave Act, 2. Gold mining, 7. Population growth led to sanitation are the only ones I know, sorry I couldn't help you more<span>
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i think its the First answer