Answer:
1. Knapping
2. Different technique implies different people
3. The desert areas of nowadays Arabia were once green areas.
4. Food shortage and/or climate changes
5. See explination nr. 2
Explanation:
1. 'Knapping' is the process of knocking of flakes of a stone.
2. Theories of archeologists are very often based on (logic) assumptions. When there is a certain stone tool technique in one and another in a different place, they assume they must be from different people.
3. The migration by land was made possible through climate changes that ranges from an ice corridor that once connected Alaska with Iberia, to more hospitable environments of lakes and rivers with an abundance of plants and animals in what is now the Arabic desert.
4. The same climate change (warming up) that caused more hospitable environments - deeply connected with foodsupply - along the mediterranean sea might have caused a dryer and less hospitable environment in East Africa.
5 is answered the same way as question nr. 2 but now with the same tools, and thus the same people who must have traveled.
P.S. Archeologists agree on the emigration of early humans from Africa to other continents; they don´t agree on When. Genetic study claims that it was about 60.000 years ago, but the findings at Jebel Faya and other places suggest that this might have happened (much) earlier.
Matrilineal : Based on or tracing descend through the female line
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Answer:
the white primary
Explanation:
Based on the information provided within the question it can be said that the crucial Democratic Party primary elections was known as the white primary. Like mentioned in the question this was one of the main methods used by White Democrats in order to disenfranchise most blacks from voting but also other minority voters as well. This usually took place between 1890 to 1908 and in all the states of the former Confederacy.
North America and Central/South America is the continent
Answer:
C) form a theory or model
Explanation:
The occultists are social scientists who study economic phenomena and human relations within the economic spectrum. To understand what governs economics, economists create models and theories that give insights into predicting the behavior of reality and use tools to transform it. As tools of analysis, economists use statistics, mathematics, economic policies.