Usually it is the invasions and communism
Answer:
D)the Persian War was known for the war elephants used in battle
The Battle of the Somme, also known as the Somme Offensive, was a battle of the World War I fought by the armies of the British Empire and French Third Republic against the German Empire. It took place between 1 July and 18 November 1916 on both sides of the upper reaches of the River Somme in France.
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.
