Because they had not explored it prior to 1803 so they knew pretty much nothing about it. That when Lewis and Clark come in.
Answer:
A) The British Outlawed many Indian Traditions
Explanation:
Indian soldiees were told to bite off the tips of their rifile cartridges. This order cause a rebellion because the cartidges were gleased with ani.al fat, violating local religious beliefs.
The olmecs created long- distance trade routes which was used to trade items in which were needed. Due to this the olmec culture spread out to a wider community.The olmec culture also made statues looking like heads from stone here’s and example

The answer is...
B. Northeast
Hopefully, this helps you!!

Answer:
Option: The destruction of trading routes in Eurasia.
Explanation:
Mongol's military conquest led the empire to widespread. They are known as Nomadic horse people from the eastern steppe lands of Asia. The Mongols briefly ruled most of Eastern Europe, Asia and the Middle East. The Mongol conquest in Eurasia led to the decline of established empires along with killing people. Even though the Mongol tried to assimilate the Persian culture but could not survive as the Mongol regime in Persia declined in the 1330s. Trade disrupt in the East led to the Europeans to take the sea route to reach Asia for trade.