Answer
Pull factor in migration
Explanation
A pull factor best describes things that attracts people to a country, a religion ,an organization, a region e.t.c Native Americans who were the people who discovered and lived in the America very many years ago. They were promised new lands in the west where they would be protected from land-hungry homesteaders which in migration is considered as a pull factor in migration .Migration is a global phenomenon which is caused by economic and social political, cultural, environmental, health, education and transportation factors. Pull factors in migration are the positive aspects that attract immigrants .They include better education and job prospects,political stability and religious freedom.
Answer:
double-blind study
Explanation:
According to my research on different experimental procedures, I can say that based on the information provided within the question the procedure that is being defined in the question is called a double-blind study. This (like defined in the question) is a study in which neither the participants nor the experimenters know who is receiving a particular treatment.
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Answer:
Lewis and Clark
Explanation:
The Lewis and Clark Expedition began in 1804, when President Thomas Jefferson tasked Meriwether Lewis with exploring lands west of the Mississippi River that comprised the Louisiana Purchase. Lewis chose William Clark as his co-leader for the mission.
The international monetary system created by the Bretton woods agreement collapsed because <u>of its heavy dependence on the stability of the dollar.</u>
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An international monetary system is a set of the world over agreed rules, conventions, and supporting institutions that facilitate worldwide trade, pass border investment, and typically the reallocation of capital among states that have one-of-a-kind currencies.
The international monetary system gives the institutional framework for figuring out the rules and processes for worldwide payments, the dedication of trade fees, and movement of capital.
It includes 4 elements: change preparations and exchange quotes; global bills and transfers relating to modern global transactions; international capital actions; and worldwide reserves.
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