Why was the battle of gaugamela an important turning point in alexanders conquest of persians empire

Which examines the impact of napoleon’s territorial conquest on the world?

How would lincoln's assassination change the direction of reconstruction? the radicals used this opportunity to take control of the plans. the south refused to cooperate with any plans after lincoln his death would put an end to all reconstruction plans. lincoln was too weak to carry out his plan and now it could be carried out.

About how many european immigrants were processed at the facilities on ellis island