The correct answer is C) snow and cold temperatures.
<em>The Pioneers who crossed the Western mountains in mid-1800s were threatened by snow and cold temperatures.
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The Pioneers faced so many dangers when they crossed the Western mountains in the 1800s. The heavy snow, the extremely cold weather, and the wildlife were among the threatens during their expeditions. Diseases stroke many of the Pioneers who died in the intent to cross the mountains.
<u>Answer:</u>
The United States Congress responded to the signing of the SALT II treaty in that it "hesitated, then agreed to ratify it" since it called for lowering US arms supplies.
<em>hope this helped! :)</em>
Answer:
D.) Charlemagne
Explanation:
In 800, the Pope reclaimed control of Rome, and Charlemagne paid him a visit. On Christmas Day, 800, Pope Leo III bestowed a crown on Charlemagne's head and declared him Holy Roman Emperor in gratitude for his assistance and protection. I hope this helps! ^-^
By comprimising (i actually dont know srry)