The affect that using of aircraft combat in world war I are: a. it allowed nations to better determine the positions of their enemy. using the aircraft most effective ways to determine enemy artillery.
The Great Liberator of South America was Simon Bolivar. He was responsible for the secession of Venezuela, Boliva, Colombia, Ecuador, Peru, and Panama from the Spanish Empire
The French government took a long time to realize that taxing the clergy (1st Estate) and the nobility (2nd Estate) is beneficial. The French king was very reluctant to reform or reduce the financial burden of the peasants.