2,709,918 American Troops
Answer:
The Building of Tenochtitlan About 1325, the Aztecs began building a capital city on the island in Lake Texcoco. They called the new capital Tenochtitlan (tay»nohch«teet»LAHN). In some ways the place said to be chosen by Huitzilopochtli was a good one. Having water all around made the island city easy to defend against attack.
Explanation:
The invention of the steam engine impacted industry in a variety of ways, not the least of which involved the European exploration and colonization of the African continent. Transportation, in general, was improved, proving profitable to businesses which could now transport products easier and faster. Another change of importance involves the location needed for factories, which no longer needed close proximity to rivers for energy.