The most widely accepted theory on how early humans migrated to North America is the one that raises that the first settlers of North America crossed from Siberia through the Bering Strait.
For 19,000 years there was the possibility that the primitive tribes of Asia could cross the Beringia bridge. The first one to compose a possible migratory model of Asians to America through Beringia was Caleb Vance Haynes in an article published in the journal Science in 1964.
The most important data to establish a migratory theory during the last glaciation is the fact that Canada was completely covered with ice during the last glaciation, invaded by two gigantic plates: the laurentine ice plate and the ice plate of the mountain range. This made it impossible to enter the continent beyond Beringia.
A theory was then developed: shortly before the end of the last glaciation and the Beringia bridge was flooded, the edges in contact of the two large ice sheets covering Canada began to melt, opening an ice-free corridor of about 25 km wide, which followed, first the valley of the Yukon River and then the eastern edge of the Rocky Mountains along the Mackenzie River corridor. Scientists who hold the theory estimate that this occurred in 14,000 BC, although others question the date and claim that it could not have happened until 11,000 BC. At that time the human beings who were in Beringia could move towards the interior of America although there is still no physical evidence to prove the fact itself.
This theory was articulated with the discoveries of the Clovis culture that dated from the year 13,500 BC to conclude that it had been integrated by the first migrants that entered by the bridge of Beringia, which in turn would have descended all the other cultures indoamericanas.
Answer:
D. They walked across the Bering Strait, which was a land bridge at the time.
2. dry and cold
3. many plants grow here
4. receives less than ten inches ( twenty-five cm)of rain per year
5.covers one-half of the earth
I am fairly sure that it's 1. and 4. I hope I helped!
b.National Urban League
c.National Association for the Advancement of Colored People
d.National Woman’s Suffrage Association
It is (A) League of United Latin American Citizens
Answer:
I agree with (A) League of United Latin American Citizens
Explanation:
B. A country assassinates a foreign leader, causing the leader's supporters to detonate bombs in the country's embassies.
C. A country demands that its citizens follow a particular religion, leading many citizens to practice a religion they did not choose.
D. A country invades one of its neighbors with a massive military force, allowing it to capture and occupy key cities.
Answer:
B. A country assassinates a foreign leader, causing the leader's supporters to detonate bombs in the country's embassies.
Explanation:
A. P. E. X.
B. The pope lifted his ban on firearms sales to non-Christians.
C. They wanted to keep up with the other European traders.
D. The Portuguese could not supply enough firearms.
Answer: the answer is A
Explanation:
answer:
The correct answer to the question is C. They wanted to keep up with the other European traders.
The Dutch began to sell firearms to West Africa because they wanted to stay competitive with other European traders. During the 17th and 18th centuries, European powers, including the Dutch, engaged in intense competition for control of trade routes and resources around the world.
Firearms were a valuable commodity in the trade networks of West Africa during that time. Other European traders, such as the Portuguese and British, were already involved in the firearms trade with West Africa. In order to maintain their economic and political influence in the region, the Dutch began selling firearms as well.
By participating in the firearms trade, the Dutch aimed to secure profitable trade agreements, establish alliances with local African leaders, and expand their own influence and control over trade routes in West Africa. This was part of a larger strategy to compete with other European powers for dominance in the global trade network.
It's important to note that while the Dutch engagement in the firearms trade with West Africa was driven by economic and strategic considerations, it also had significant consequences for the social, political, and economic dynamics in the region, including the intensification of conflicts and the impact on local societies.
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