The correct option is B) Stone, Bronze, Iron
There are three ages: Stone Age, Bronze Age and Iron Age. These ages are divided chronologically according to the material with which tools were created: We have the Stone Age in first place since stone was used to make implements. This age is a pre historic period between 8700 and 2000 BCE. In the second place we have the Bronze Age, in which bronze was mainly used to create tools. During this age, early characteristics of urban civilization were found. And finally, we have the Iron Age. During this period, tools and weapons were made of carbon steel (ironworking).
The system of dividing the ages in 3 categories was created by C.J. Thomsen in order to classify objects according to the material with which they were created.
The correct answer is A) Africa.
By 1500, Africa supplied almost half the gold in Europe.
In the 1500s, gold was an abundant precious rock in West Africa. Indeed, there were many gold deposits that for the African tribes was nos considered very valuable...until the Europeans arrived and realize how much gold there was. Africans used to trade gold for salt because salt was much need for the conservation of food. European colonies were the ones that took much of the gold from the African colonies to sent it to their European monarchies.
Answer:
Most of the particles spewed from volcanoes cool the planet by shading incoming solar radiation. The cooling effect can last for months to years depending on the characteristics of the eruption. Volcanoes have also caused global warming over millions of years during times in Earth’s history when extreme amounts of volcanism occurred, releasing greenhouse gases into the atmosphere.
Explanation:
Even though volcanoes are in specific places on Earth, their effects can be more widely distributed as gases, dust, and ash get into the atmosphere. Because of atmospheric circulation patterns, eruptions in the tropics can have an effect on the climate in both hemispheres while eruptions at mid or high latitudes only have impact the hemisphere they are within.
Answer:
Yes, we still use some of their tactics with laws and all
Explanation:
The European settlers treated the native Americans like slaves. they invaded their space, set up gold mines and didnt show any respect for them or their beliefs at all. lots of native Americans were killed by the settlers, and there were many wars over control of the land. i hope this helps :)
