The invasions of Russia by France in 1812 and by Germany in World War II were unsuccessful in part because of the 2. harsh climatic conditions in Russia. A common trend in Russian military history is relying on "General Winter," a term given to the extremely harsh winters. General Winter frequently defeats invading forces (like France and Germany) because those troops are ill-equipped and inexperienced in fighting in such a harsh, cold climate.
Probably B.
If I’m wrong then I’m sorry
Romans suffered a major setback when the Celts—or Gauls, as the Romans called them—invaded the Italian peninsula from the north, destroyed a Roman army, and sacked the city of Rome. After the Celts withdrew, the Romans were able to rebuild their city and recoup their losses.
Answer: I think it might be D
Explanation: the economy was in a massive convulsion, with mass unemployment, food shortages, strikes.
Which regions were attacked & occupied by the Axis powers, & what was life like under their occupation? Diplomacy and compromise did not bring peace with Nazi Germany, Fascist Italy, or imperial Japan. The Axis powers advanced, attacking countries in Eastern and Western Europe.