Answer:
early human beings originated from Africa
Explanation:
the early humans made tools from stones and the tools are still found in archeology sites and museums
Answer:
By stressing out that in the case of certain need the United States will have the possibility to react and intervene in the countries of Latin America, thus spreading their influence in this region.
Explanation:
This is important because with the Monroe's doctrine States put a stance that no European country should interfere in the political changes of American continent. Also, that meant that United States won't interfere in Europe. Roosevelt tried to spread influence of the States by proclaiming the Corollary.
Answer: After the unification of the Arab tribes, Islam expanded in all directions. Within a few decades, it occupied an area of land only comparable to the Roman Empire in its heyday. It would soon assume the role of commercial liaison between economically important areas of the world then: in Europe, Africa and Asia. The military progress achieved by the Muslims allowed them to isolate Europe, blocking trade especially through control of the Mediterranean Sea. For many historians, this has accentuated a trend that had existed since the 5th century, focused on agrarian life, and which would lead Europe to feudalism.
The Islam changed because of these encounters, with technology, some traditions and religions were swept away or changed.
