Both Germany and the UK have well industrialized economic systems since the UK was the first to develop the Industrial Revolution with its use of factories and socialized labour and the use of coal and the development of steel making, textiles etc and Germany was not far behind.
Germany is the 5th largest country across the globe in terms of PPP. It is a leader in the export of types of machinery, household equipment vehicles, and chemicals. Like the western European neighbors, it also has some demographical challenges of sustaining long-term growth
Similarly, the United Kingdom is a trading power as well as a financial center. It is the 2nd largest in Europe after Germany. Therefore both countries have high intensity in trade and efficiency that matches the European standards and economy that they have enjoyed for an extended period.
One of the rights of congress is the right to impeach the president if they think he is to tyrannical. Checks and balances itself though is an example of separation of powers
The Battle of Britain began when Germany resorted to
launching its air force against the British.
Through bombings and air raids, the British retaliated by meeting the
Germans in the air where the British successfully clashed with the Germans and
in the end the British prevailed.
The answer is A as river valley civilizations relied on rivers as a source of life. River valleys like Egypt, Mesopotamia and Xi, the rivers brought silt and made the soil very fertile, it also brought fresh water and fish to eat. People can also move fast using rivers.