B) there can be a lot going on so a historian should try to incorporate as much as possible
Well in the past after 911 we had to go into Iraq to maintain peace and order for both the people who reside there and the rest of the world to try to control terrorism and dictatorships from using weapons of mass destruction , for example Saddam Hussain , & Gadaffi. Today it is needed now more than ever due to the escalated amount of terrorists attacks reoccurring and terror cells sich as ISIS located in many Middle Eastern countries such as Iraq.
<span>The armies became immobile because of trench warfare. avoid the problem of fighting allied powers on two fronts. ... Economic hardships brought on by the war resulted in the downfall of the czar.</span>
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Answer:
he sent Congress a bill making justices retire at age 70
Explanation: