I'm not sure what you mean by 'partially caused' but I do know the causes of both revolutions:
Causes of American revolution:
» Unequal trade laws
» Taxes have no representation
Causes of French revolution
» Food crisis and high prices
» Bankruptcy
» Discontent
» Unemployment
(: hope this helps
It was the Boxer Rebellion which was anti-colonial, anti-foreign, anti-Christian movement and was violent. This started in 1899 and continued till 1901. It was started by The BOXER- <span>Militia United in Righteousness and was against the colonial system of the Europeans. </span>
It is B because The fascist leaders in Germany and Italy want a war to test their new strength, appeasement by the British and France gave Hitler time to prepare his wartime strategy, and Invasion of China lead to the Japan joining the war. Actually, for B it is that Germany invaded Poland which technically started WW2
Settlers had to leave their homes and travel over mountains on foot with covered wagons.
They also faced the threat of Native Americans attacking them on their way.