The greek wars happened between polis or city states . They mainly used big ships to conquer the polis, because greek lived in different islands. they mainly used coper to make helmets, swords...

THE PERSIAN
The persians had an organised army and they travelled all over the persic gulf conquering everything they saw


THE ROMANS
They had the most powerful army and the conquered all the mediterranean countryes. They have been the most influential country because they spread their culture in Europe and we keep on maintaining it





CRUSADES
The crusades started in 11th century when the muslims and the christians fought in order to conquere. Some christian countries wanted to stop the muslim's spread and they tried to conserve their strategical point which was Jerusalem.
FIRST WORLD WAR
The First World War started in 1914 and finished in 1918. Almost of the countries fought on it and at the end there were millions of dead people. Europe was debastated and the humanity knew the man was the worst enemy for the man.


SPANISH CIVIL WAR
The Spanish Civil War began on July 17, 1936 and finished on April 1, 1939. The war began when the right forces gave a coup. At the end of the war, began the Franco dictatorship in Spain that would last until 1976.


SECOND WORLD WAR
The Second World War was the largest and bloody armed conflict of the history of the world, which faced the Allied Powers and the Axis Powers. Armed forces of more than seventy countries participated in air, naval and land fighting. For effect of war died around 60 million people, with civilians most of the deaths. The global conflict began on September 1, 1939 to end officially on September 2, 1945.
War's evolution