Answer:
Explanation:
Seismic waves are usually generated by movements of the Earth's tectonic plates but may also be caused by explosions, volcanoes and landslides. When an earthquake occurs shockwaves of energy, called seismic waves, are released from the earthquake focus
I am not sure but I believe it was the African Americans.
<span>Merchants in the middle ages were business people who participated in retail and trade. The term “merchant” comes from the Latin term “mercer” which means trafficking and from the French term “mercies” which means wares. Thus, the medieval merchant was seen as both a trader and trafficker of wares across countries. The middle ages merchant sourced for his products during his travels and would then sell them in markets and shops or at fairs. </span>
Early humans used resources like sharp rocks, long sticks and vines to create spears used to hunt food.
Independent nurse during the Civil War
