The two mains sides that fought in the crusades were the Christians and Muslims.
The first two were in Israel, the third never made it past Constantinopal. as for why... that's too big a question for me to answer
There were no crusaders fought in Europe there were all fought in the middle east and Turkey.... There was a time when the Muslims did control Spain but it's not a Crusade.... Crusade even means "Holy War".
This is a very broad question. Do you mean Europeans, Saracens, or both? But ideas might be two-fold. Some people who fought in the Crusades benefited greatly from the new ideas, pillage, ransom, and trade they gained while others suffered famine, poor nutrition, disease, injury, and death.
The Crusades wen't on for about two hundred years.
The Crusades increased bitterness and mistrust between the people of the two faiths. The Crusades further divided the two groups.
How about the Christians and Muslims
The Crusades were primarily fought between Christians from Western Europe and Muslims in the Middle East.
The Crusades were fought between Christian crusaders from European countries and various groups in the Middle East, primarily Muslim armies defending their territories.
Christians and Muslims
The Crusades were fought primarily between Christians from Western Europe and Muslims in the Holy Land, particularly the Seljuk Turks and later the Mamluks.
the Greeks and the trojens
The two side that fought in World War 2 are the allies and axis.
The Crusades were a series of religious wars fought between Christians and Muslims for control of holy sites in the Eastern Mediterranean.
The first two were in Israel, the third never made it past Constantinopal. as for why... that's too big a question for me to answer
the answer is Mexico and the Americans
The Hutus and Tutsis.
parliament and royalists