This is the result of the Byzantine culture, the orthodox church was established within the byzantine empire, they took upon the greek alphabet and it widely spread through their missionary works, many eastern European countries adopted the orthodox church and one of them happened to be russia
What did the Louisiana Purchase achieve for the United States?<span>
With the Louisiana Purchase in 1803, the United States purchased approximately 828,000,000 square miles of territory from France, thereby doubling the size of the young republic.</span>
The Mexican society wasn't united, since they were constantly fighting with each other. Since soldiers were killed, they also lost military power. When the Spanish arrived, they had a strong military, but also diseases, which killed Mexican soldiers. That made the home society vulnerable.
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