the columbian exchange introduced the Europeans and people in the Americas new types of crops, such as potatoes, sweet potatoes and cassava
Because Dred Scott was determined about Congress and how Congress could stop slavery but eventually it became unconstitutional
D. Both began as a fight against monarchy and inequality. I think
Sahara.<span>Namib.</span><span>The Kalahari Desert.</span><span>Thar Desert.</span><span>Gobi Desert.</span>
