The cause of the French revolution is Frances sent agravted by French invovment in the American revolution led Louis xvi to implement new taxes to reduce privileges. the deregulation of the gain market advocated by liberal economist's resulted to an increase in bread prices in periods of time the good society which would lead to a masses resolt.
Defensive battle means protecting your own country by a starting a force battle to protect your land from an attack. This type of battle does not progress on the territory of the enemy. Offensive battle on the other hand id the opposite, the people of the country do not wait for the enemies to attack but they initiate the attack with a strategy.
Yes, Theodore Roosevelt was big on imperialism.
If Patrick wants to be an entrepreneur, he should identify and exploit a new business opportunity. This is a key task that faces entrepreneurs in their work.