Which statement's about ghana's trade are accurate? choose all correct answer's.

a ) silk, and salt, were the two main item's traded in ghana.
b ) gold, and iron, were the two metal's that led to the prosperity, of the kingdom, of ghana.
c ) ghanaian's used, "silent trade," bartering good's, without speaking to one another.
d ) ghanian blacksmith's produced high-quality trade good's, out of copper, and tin.

Match the vocabulary word with its meaning. 1. capitalism to change or improve something by correcting faults or removing abuses 2. chattel an economic system based on private ownership and competition motivated by profit 3. imperialism policy extending political, economic, or military rule over another 4. indentured an economic system where colonies supply goods to the mother country 5. mercantilism an agreement committing one person to be another's slave for a certain period of time 6. reform a type of slavery where the slave is the sole property of the master with no rights

How did the results of wwi benefit the u. s.?

Demographers can compare a choropleth map to a to understand how geography influences population distribution and there are no a, b,c, or d u have to find it out ur self asap