C. parlimentary: prime minister
Some countries, require that you, as a foreigner, when you travel, hire a health insurance. If not, they will not grant your visa.
Of course, you can travel without health insurance and nothing can happen. But the purpose of paying a health insurance for the time that you are in a foreign country is that it covers the costs of sudden and unexpected illness or injurt.
In the majority of the cases, health insurance covers out-patient care, in patient treatment, emergency dental treatment and repatriation
The correct answer is D.
Legislative or Congressional oversight refers to the surveillance performed by the US Congress on the Executive power (government) and all the agencies that conform it. Such surveillance is generally conducted by the Congress comitees and it includes the review and monitoring of programs, and policy implementations.
<u>This Congressional power is a mechanism embodied within the System of Checks and Balances. </u>The System of Checks and Balances is designed to preserve the division of powers between the three branches: legislative (Congress), executive (Government) and judiciary (courts system), so that none of them gathers enough power to overrule the others. With this aim, each of the branches is granted powers (expressed or implicit) to supervise the other two.
Because Hitler was a huge believer that all ethnic Germans should be united together.
Have a great day! :)