a. Iran was threatening Afghanistan with nuclear weapons.
Poland was a difficult ally for France and Britain to protect, because France and Britain was located west of Germany (their enemy) and Poland was in the east, which meant that to get to Poland, they had to either fight through Germany, or go through the USSR, (which was then allied to Germany)
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In regard to medication errors, the hospital should follow protocols in regard to checking the correct drug before purchasing it for their pharmacy. 2 licensed pharmacists should check the label for the correct drug and dosage. In regard to the nurses, they should always verify doctor's order prior to administration.
Answer:
The great depression and overall instability and lost glory after WW1.
Explanation: