They have both a chancellor and a president, so a president would be head of the government.
Answer:
First-past-the-post
Explanation:
The single candidate voting method that prevails by far is A first-past-the-post (also called "plural", "relative majority", or "winner takes all"), in which each voter votes on a choice, and the choice that receives the most votes wins, even if it receives less than the majority of votes combined.
This sort of system tends to quickly create favorites and concentrate the options so the votes "won't be lost" during the election by trying to elect a candidate that is less known (many candidates are prematurely dropped for the perceived notion of "not-standing-a-change" against bigger parties).
Answer:
Most liquid fuels in widespread use are derived from fossil fuels; however, there are several types, such as hydrogen fuel (for automotive uses), ethanol, and biodiesel, which are also categorized as a liquid fuel. Many liquid fuels play a primary role in transportation and the economy.