Christopher Columbus was a Spanish navigator who proposed to sail across the Atlantic to get to India for trade, accidentally discovering the Americas. He did a number of things to the indigenous peoples. He traded with them, he enslaved some, and he also mistook them for East Indians.
The crash in 1929 had a broader effect, beyond the United States, bringing a <em>Great Depression in Europe</em>. Many countries didn't estimate correctely the <em>extension</em> of the American Great Depression. The economies were <em>interconnected</em> and soon many nations felt the consequences of their investment<em> no longer being available.</em>
The answer is C.
The amount of time it took for them to travel
I would say b. precious stones Example of commodities that have been used as mediums of exchange include gold, silver, copper, salt, peppercorns, tea, large stones (such as Rai stones), decorated belts, shells, alcohol, cigarettes, cannabis, candy, cocoa beans, cowries and barley.
I guess its becuase people didnt want people to have to much freedom!