A historian studying the migrations from Asia to America is surely interested in human migrations.
<h3>What is a historian?</h3>
A historian is a term that refers to the profession that is responsible for studying the history of mankind and its evolution. Generally, historians are people who explore primary and secondary sources to establish a neutral version of past events. Additionally, the historian is in charge of creating knowledge about the past.
<h3>What are migrations?</h3>
Migrations are a term that refers to all the massive human displacements that have occurred throughout history. Migrations are caused by different reasons like:
- Wars
- Adverse climates
- Lack of resources
- Among others.
<h3>What topic might interest a historian studying migration from Asia to America?</h3>
The subject that could interest a historian who focuses on studying the phenomenon of migration from Asia to America may be human migration. There are also secondary topics that may interest you such as the population of America, the ice ages, among others.
Learn more about migration in: brainly.com/question/12719209
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Answer:
1
Explanation:
The rest are wrong b/c it helped <em>expand</em> China rather than isolate it, they didn't use ships on the Silk Road, and it brought better communications, etc. between countries.
Answer:
So reservoir will take 455000 sec to raise 35 cm
Explanation:
We have given surface area of the reservoir = 650000 
Rate of flow = 0.5 m/sec
Height through which reservoir is raise = 35 cm = 0.35 m
So volume 
We have to calculate the time
Time is given by 
Answer:
But what impact is all of this social networking having on young minds?” Teens' developing brains are extremely vulnerable to so much time online, and because they often have difficulty self-regulating their screen time, risks increase which means they are more susceptible to peer pressure and cyberbullying.
Explanation:
Answer:
A & B but if you must pick one therefore pick A
