Answer:
Single-blind procedure/study
Explanation:
Single-blind of study is a type of research procedure in which the researcher is the only one that knows the experimental and control group, only the researcher knows the treatment each group is receiving. The aim of this method is to reduce bias in the study.
Answer:
One of the principles built into the Constitution is that there should be checks on the power of government leaders is described below in detail.
Explanation:
The U.S. Constitution grants checks and balances to the administration through the division of powers between its three divisions: the legislative department, the executive department, and the judicial division. The President in the executive department can veto a bill, but the legislative department can revoke that veto with sufficient votes. The legislative department has the capability to confirms Presidential appointments, command the budget, and can challenge the President and dismiss him or her from service.
Answer:
The British promised the Native Americans that they would control the expansion of settlers into Indian land.
Explanation:
The British made many promises to the Native Americans to convince them that they should provide support to the British government and military in the Revolutionary War. Mostly over-promising the British provide mere trinkets and low money offers to the Indians who were not aware of they way they were being mislead. In saying this; it does not mean the Patriots were treating the Indians any better.
Mining is vital to the economy of any country as it forms a
backbone for supporting diverse sectors in the economy. These include
infrastructure development such as through railways to transport the minerals,
construction, manufacturing of the equipment for mining and the service
industry such as financial services.
